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 <div v:shape=3D"_x0000_s342018" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s342021" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span></span></span></=
div>
 <div v:shape=3D"_x0000_s342022" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
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  <v:fill color2=3D"white [0]"/>
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 <div v:shape=3D"_x0000_s343042" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s343045" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s343046" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
</p:slide></div>

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 </v:rect><v:rect id=3D"_x0000_s344069" style=3D'position:absolute;left:30p=
t;top:132pt;
  width:654pt;height:93.5pt;mso-wrap-style:square;v-text-anchor:top' filled=
=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
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  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s344066" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s344067">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s344069" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s344070" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
</p:slide></div>

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  <v:fill color2=3D"white [0]"/>
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t;top:42pt;
  width:9in;height:93.5pt;mso-wrap-style:square;v-text-anchor:top' filled=
=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s345090" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s345091">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s345092">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
58.99%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(&#8211;2) </span></di=
v>
 </div>
 <div v:shape=3D"_x0000_s345093" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s345094" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
</p:slide></div>

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  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
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  width:9in;height:93.5pt;mso-wrap-style:square;v-text-anchor:top' filled=
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  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
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.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s346115">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s346116">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
58.99%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(&#8211;2) =3D 49 + 24=
 </span></div>
 </div>
 <div v:shape=3D"_x0000_s346117" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s346118" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
</p:slide></div>

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<title>Review on Factoring</title>
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 </v:rect><v:rect id=3D"_x0000_s347139" style=3D'position:absolute;left:30p=
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  width:630pt;height:99.25pt;mso-wrap-style:square' filled=3D"f" fillcolor=
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  width:654pt;height:93.5pt;mso-wrap-style:square;v-text-anchor:top' filled=
=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect><v:rect id=3D"_x0000_s347142" style=3D'position:absolute;left:36p=
t;top:42pt;
  width:9in;height:93.5pt;mso-wrap-style:square;v-text-anchor:top' filled=
=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s347138" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s347139">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s347140">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
58.99%;
 left:5.24%;width:102.05%;height:5.25%'><span lang=3DEN-US style=3D'font-si=
ze:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(&#8211;2) =3D 49 + 24=
 =3D 73 is
 not a square,</span></div>
 </div>
 <div v:shape=3D"_x0000_s347141" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s347142" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
</p:slide></div>

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  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
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  width:9in;height:93.5pt;mso-wrap-style:square;v-text-anchor:top' filled=
=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
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 <div v:shape=3D"_x0000_s348162" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s348163">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s348164">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:58.99%;left:5.24%;width:102.05%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>b</span>=
<span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(&#8211;2) =3D 49 + 24=
 =3D 73 is
 not a square, </span></span><span style=3D'position:absolute;top:64.25%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>hence it is prime.</span></span>=
</div>
 </div>
 <div v:shape=3D"_x0000_s348165" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s348166" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
</p:slide></div>

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  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
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  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
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  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s349186" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s349187">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s349188">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:58.99%;left:5.24%;width:102.05%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>b</span>=
<span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(&#8211;2) =3D 49 + 24=
 =3D 73 is
 not a square, </span></span><span style=3D'position:absolute;top:64.25%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>hence it is prime.</span></span>=
</div>
 </div>
 <div v:shape=3D"_x0000_s349189" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s349190" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
 <div v:shape=3D"_x0000_s349191">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
71.25%;
 left:5.24%;width:25.84%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x + 2 </span></div>
 </div>
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t;top:379.25pt;
  width:198pt;height:36pt;mso-wrap-style:square' filled=3D"f" fillcolor=3D"=
#bbe0e3 [4]"
  stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect><v:rect id=3D"_x0000_s350216" style=3D'position:absolute;left:30p=
t;top:414pt;
  width:660pt;height:36pt;mso-wrap-style:square' filled=3D"f" fillcolor=3D"=
#bbe0e3 [4]"
  stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s350210" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s350211">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s350212">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:58.99%;left:5.24%;width:102.05%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>b</span>=
<span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(&#8211;2) =3D 49 + 24=
 =3D 73 is
 not a square, </span></span><span style=3D'position:absolute;top:64.25%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>hence it is prime.</span></span>=
</div>
 </div>
 <div v:shape=3D"_x0000_s350213" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s350214" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
 <div v:shape=3D"_x0000_s350215">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
71.25%;
 left:5.24%;width:25.84%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x + 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s350216">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
77.5%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(2) </span></div>
 </div>
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 <div v:shape=3D"_x0000_s351234" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s351235">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s351236">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:58.99%;left:5.24%;width:102.05%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>b</span>=
<span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(&#8211;2) =3D 49 + 24=
 =3D 73 is
 not a square, </span></span><span style=3D'position:absolute;top:64.25%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>hence it is prime.</span></span>=
</div>
 </div>
 <div v:shape=3D"_x0000_s351237" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s351238" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
 <div v:shape=3D"_x0000_s351239">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
71.25%;
 left:5.24%;width:25.84%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x + 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s351240">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
77.5%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(2) =3D 49 &#8211; 24 =
</span></div>
 </div>
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 </v:rect><v:rect id=3D"_x0000_s352263" style=3D'position:absolute;left:30p=
t;top:379.25pt;
  width:198pt;height:36pt;mso-wrap-style:square' filled=3D"f" fillcolor=3D"=
#bbe0e3 [4]"
  stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
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t;top:414pt;
  width:660pt;height:64.75pt;mso-wrap-style:square' filled=3D"f" fillcolor=
=3D"#bbe0e3 [4]"
  stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s352258" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s352259">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s352260">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:58.99%;left:5.24%;width:102.05%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>b</span>=
<span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(&#8211;2) =3D 49 + 24=
 =3D 73 is
 not a square, </span></span><span style=3D'position:absolute;top:64.25%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>hence it is prime.</span></span>=
</div>
 </div>
 <div v:shape=3D"_x0000_s352261" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s352262" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
 <div v:shape=3D"_x0000_s352263">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
71.25%;
 left:5.24%;width:25.84%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x + 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s352265">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:77.5%;left:5.24%;width:103.37%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>b</span>=
<span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(2) =3D 49 &#8211; 24 =
=3D 25
 which is a square </span></span><span style=3D'position:absolute;top:83.0%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>number, </span></span></div>
 </div>
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  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect><v:rect id=3D"_x0000_s353286" style=3D'position:absolute;left:36p=
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  width:9in;height:93.5pt;mso-wrap-style:square;v-text-anchor:top' filled=
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  <v:fill color2=3D"white [0]"/>
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 </v:rect><v:rect id=3D"_x0000_s353287" style=3D'position:absolute;left:30p=
t;top:379.25pt;
  width:198pt;height:36pt;mso-wrap-style:square' filled=3D"f" fillcolor=3D"=
#bbe0e3 [4]"
  stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect><v:rect id=3D"_x0000_s353288" style=3D'position:absolute;left:30p=
t;top:414pt;
  width:660pt;height:64.75pt;mso-wrap-style:square' filled=3D"f" fillcolor=
=3D"#bbe0e3 [4]"
  stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s353282" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s353283">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s353284">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:58.99%;left:5.24%;width:102.05%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>b</span>=
<span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(&#8211;2) =3D 49 + 24=
 =3D 73 is
 not a square, </span></span><span style=3D'position:absolute;top:64.25%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>hence it is prime.</span></span>=
</div>
 </div>
 <div v:shape=3D"_x0000_s353285" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s353286" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
 <div v:shape=3D"_x0000_s353287">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
71.25%;
 left:5.24%;width:25.84%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x + 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s353288">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:77.5%;left:5.24%;width:103.37%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>b</span>=
<span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(2) =3D 49 &#8211; 24 =
=3D 25
 which is a square </span></span><span style=3D'position:absolute;top:83.0%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>number, hence it is factorable. =
</span></span></div>
 </div>
</p:slide></div>

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 <div v:shape=3D"_x0000_s354306" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s354307">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:42.0%;left:5.24%;width:91.76%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>Example =
I. Use
 the b</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;positi=
on:relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac to see if the trinomia=
l is </span></span><span
 style=3D'position:absolute;top:47.5%;left:5.24%;width:85.58%;height:5.25%'=
><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>factorable.
 If it is, factor it.&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
53.75%;
 left:5.24%;width:85.58%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>a. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x &#8211; 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s354308">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:58.99%;left:5.24%;width:102.05%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>b</span>=
<span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(&#8211;2) =3D 49 + 24=
 =3D 73 is
 not a square, </span></span><span style=3D'position:absolute;top:64.25%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>hence it is prime.</span></span>=
</div>
 </div>
 <div v:shape=3D"_x0000_s354309" class=3DO><span style=3D'position:absolute;
 top:25.5%;left:5.24%;width:97.75%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Theorem: If b</span><s=
pan
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D 0, 1, 4, 9, 16, 25=
, 36, ..
 i.e. it is a </span></span><span style=3D'position:absolute;top:30.75%;
 left:5.24%;width:88.95%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 mso-fareast-language:ZH-CN'>square number, then the trinomial is
 factorable.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></sp=
an>
 <div style=3D'position:absolute;top:36.0%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Otherwise=
, it is
 not factorable.</span></div>
 </div>
 <div v:shape=3D"_x0000_s354310" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:102.43%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>In this section we giv=
e a
 formula that enables us to tell if a </span></span><span style=3D'position=
:absolute;
 top:14.0%;left:5.99%;width:88.2%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>trinomial is factorabl=
e or
 not. &#13;</span></span>
 <div style=3D'position:absolute;top:19.5%;left:5.99%;width:88.2%;height:5.=
25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>Also we g=
ive the
 ac-method for factoring. </span></div>
 </div>
 <div v:shape=3D"_x0000_s354311">
 <div class=3DO1 style=3D'mso-margin-left-alt:400;mso-text-indent-alt:400'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
71.25%;
 left:5.24%;width:25.84%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>b. 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 7x + 2 </span></div>
 </div>
 <div v:shape=3D"_x0000_s354313">
 <div class=3DO1 style=3D'mso-margin-left-alt:432;mso-text-indent-alt:432'>=
</div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0"'><span style=3D'positi=
on:absolute;
 top:77.5%;left:5.24%;width:103.37%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>b</span>=
<span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4ac =3D (&#8211;7)</span><=
span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4(3)(2) =3D 49 &#8211; 24 =
=3D 25
 which is a square </span></span><span style=3D'position:absolute;top:83.0%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>number, hence it is factorable.<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></span></div>
 <div class=3DO style=3D'mso-line-spacing:"100 20 0";position:absolute;top:=
89.25%;
 left:5.24%;width:89.88%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>In fact 3x</span><span lang=3DEN=
-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2 </span><span lang=3DEN-US style=3D'font-=
size:
 133%;color:#003300;mso-fareast-language:ZH-CN'>&#8211; 7x + 2 =3D (3x &#82=
11;
 1)(x &#8211; 2) </span></div>
 </div>
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 <div v:shape=3D"_x0000_s361474" class=3DO>
 <div style=3D'position:absolute;top:8.75%;left:5.24%;width:91.57%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><b>The
 ac-Method&#13;</b></span></div>
 <span style=3D'position:absolute;top:14.0%;left:5.24%;width:103.55%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>The produ=
ct of
 two binomials has four terms.<span style=3D'mso-spacerun:yes'>&nbsp; </spa=
n>We
 may use </span></span><span style=3D'position:absolute;top:19.5%;left:5.24=
%;
 width:93.25%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:red;
 mso-fareast-language:ZH-CN'><i>grouping-method</i></span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'> to work backward to o=
btain
 the two </span></span><span style=3D'position:absolute;top:24.75%;left:5.2=
4%;
 width:91.57%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>binomials.<span style=3D'mso-spacerun:yes'>&nbsp; </span></span></s=
pan></div>
 <div v:shape=3D"_x0000_s361475" class=3DO>
 <div style=3D'position:absolute;top:31.5%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 A.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 by grouping.&#=
13;</span></div>
 <div style=3D'position:absolute;top:36.5%;left:5.24%;width:88.95%;height:1=
.75%'><span
 lang=3DEN-US style=3D'font-size:39%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:38.25%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 &#13;</span></=
div>
 <div style=3D'position:absolute;top:43.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x + 2x &#8211; 6<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;
 </span>Put them into two groups&#13;</span></div>
 <div style=3D'position:absolute;top:49.0%;left:5.24%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 (x</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;position:=
relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x) + (2x &#8211; 6)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Take out =
the
 common factor &#13;</span></div>
 <div style=3D'position:absolute;top:54.25%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 x(x &#8211; 3) + 2(x &#8211; 3)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></s=
pan><span
 lang=3DZH-CN style=3D'font-size:133%;mso-ansi-language:EN-US;mso-special-f=
ormat:
 lastCR;display:none'>&#13;</span></div>
 </div>
 <div v:shape=3D"_x0000_s361476" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
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.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><b>The
 ac-Method&#13;</b></span></div>
 <span style=3D'position:absolute;top:14.0%;left:5.24%;width:103.55%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>The produ=
ct of
 two binomials has four terms.<span style=3D'mso-spacerun:yes'>&nbsp; </spa=
n>We
 may use </span></span><span style=3D'position:absolute;top:19.5%;left:5.24=
%;
 width:93.25%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:red;
 mso-fareast-language:ZH-CN'><i>grouping-method</i></span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'> to work backward to o=
btain
 the two </span></span><span style=3D'position:absolute;top:24.75%;left:5.2=
4%;
 width:91.57%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>binomials.<span style=3D'mso-spacerun:yes'>&nbsp; </span></span></s=
pan></div>
 <div v:shape=3D"_x0000_s362499" class=3DO>
 <div style=3D'position:absolute;top:31.5%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 A.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 by grouping.&#=
13;</span></div>
 <div style=3D'position:absolute;top:36.5%;left:5.24%;width:88.95%;height:1=
.75%'><span
 lang=3DEN-US style=3D'font-size:39%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:38.25%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 &#13;</span></=
div>
 <div style=3D'position:absolute;top:43.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x + 2x &#8211; 6<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;
 </span>Put them into two groups&#13;</span></div>
 <div style=3D'position:absolute;top:49.0%;left:5.24%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 (x</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;position:=
relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x) + (2x &#8211; 6)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Take out =
the
 common factor &#13;</span></div>
 <div style=3D'position:absolute;top:54.25%;left:5.24%;width:94.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D x</span><span
 lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'=
>(x
 &#8211; 3)</span><span lang=3DEN-US style=3D'font-size:133%;color:#003300;
 mso-fareast-language:ZH-CN'> + 2</span><span lang=3DEN-US style=3D'font-si=
ze:133%;
 color:red;mso-fareast-language:ZH-CN'>(x &#8211; 3)</span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Tak=
e out
 the common (x &#8211; 3)&#13;</span></div>
 <div style=3D'position:absolute;top:59.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D </span><span
 lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'=
>(x
 &#8211; 3)</span><span lang=3DEN-US style=3D'font-size:133%;color:#003300;
 mso-fareast-language:ZH-CN'>(x + 2)</span><span lang=3DEN-US style=3D'font=
-size:
 133%;mso-fareast-language:ZH-CN'> </span></div>
 </div>
 <div v:shape=3D"_x0000_s362500" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
</p:slide></div>

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  filled=3D"f" fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black=
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  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
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 </v:rect><v:rect id=3D"_x0000_s355333" style=3D'position:absolute;left:194=
.625pt;
  top:2.375pt;width:339.375pt;height:45.625pt;mso-wrap-style:none;
  v-text-anchor:top-baseline' filled=3D"f" fillcolor=3D"#bbe0e3 [4]" stroke=
d=3D"f"
  strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s355330" class=3DO>
 <div style=3D'position:absolute;top:8.75%;left:5.24%;width:91.57%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><b>The
 ac-Method&#13;</b></span></div>
 <span style=3D'position:absolute;top:14.0%;left:5.24%;width:103.55%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>The produ=
ct of
 two binomials has four terms.<span style=3D'mso-spacerun:yes'>&nbsp; </spa=
n>We
 may use </span></span><span style=3D'position:absolute;top:19.5%;left:5.24=
%;
 width:93.25%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:red;
 mso-fareast-language:ZH-CN'><i>grouping-method</i></span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'> to work backward to o=
btain
 the two </span></span><span style=3D'position:absolute;top:24.75%;left:5.2=
4%;
 width:91.57%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>binomials.<span style=3D'mso-spacerun:yes'>&nbsp; </span></span></s=
pan></div>
 <div v:shape=3D"_x0000_s355331" class=3DO><span style=3D'position:absolute;
 top:66.25%;left:5.24%;width:106.92%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>But how do we know to =
write
 x</span><span lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 as x</span><sp=
an
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x + 2x &#8211; 6 in </spa=
n></span><span
 style=3D'position:absolute;top:71.75%;left:5.24%;width:92.32%;height:5.25%=
'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>the first
 place?<span style=3D'mso-spacerun:yes'>&nbsp; </span></span></span></div>
 <div v:shape=3D"_x0000_s355332" class=3DO>
 <div style=3D'position:absolute;top:31.5%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 A.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 by grouping.&#=
13;</span></div>
 <div style=3D'position:absolute;top:36.5%;left:5.24%;width:88.95%;height:1=
.75%'><span
 lang=3DEN-US style=3D'font-size:39%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:38.25%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 &#13;</span></=
div>
 <div style=3D'position:absolute;top:43.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x + 2x &#8211; 6<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;
 </span>Put them into two groups&#13;</span></div>
 <div style=3D'position:absolute;top:49.0%;left:5.24%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 (x</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;position:=
relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x) + (2x &#8211; 6)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Take out =
the
 common factor &#13;</span></div>
 <div style=3D'position:absolute;top:54.25%;left:5.24%;width:94.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 x(x &#8211; 3) + 2(x &#8211; 3)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Tak=
e out
 the common (x &#8211; 3)&#13;</span></div>
 <div style=3D'position:absolute;top:59.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 (x &#8211; 3)(x + 2)</span><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'> </span></div>
 </div>
 <div v:shape=3D"_x0000_s355333" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
</p:slide></div>

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t;top:164.875pt;
  width:654pt;height:188.125pt;mso-wrap-style:square;v-text-anchor:top'
  filled=3D"f" fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black=
 [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect><v:rect id=3D"_x0000_s363525" style=3D'position:absolute;left:194=
.625pt;
  top:2.375pt;width:339.375pt;height:45.625pt;mso-wrap-style:none;
  v-text-anchor:top-baseline' filled=3D"f" fillcolor=3D"#bbe0e3 [4]" stroke=
d=3D"f"
  strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s363522" class=3DO>
 <div style=3D'position:absolute;top:8.75%;left:5.24%;width:91.57%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><b>The
 ac-Method&#13;</b></span></div>
 <span style=3D'position:absolute;top:14.0%;left:5.24%;width:103.55%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>The produ=
ct of
 two binomials has four terms.<span style=3D'mso-spacerun:yes'>&nbsp; </spa=
n>We
 may use </span></span><span style=3D'position:absolute;top:19.5%;left:5.24=
%;
 width:93.25%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:red;
 mso-fareast-language:ZH-CN'><i>grouping-method</i></span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'> to work backward to o=
btain
 the two </span></span><span style=3D'position:absolute;top:24.75%;left:5.2=
4%;
 width:91.57%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>binomials.<span style=3D'mso-spacerun:yes'>&nbsp; </span></span></s=
pan></div>
 <div v:shape=3D"_x0000_s363523" class=3DO><span style=3D'position:absolute;
 top:66.25%;left:5.24%;width:106.92%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>But how do we know to =
write
 x</span><span lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 as x</span><sp=
an
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x + 2x &#8211; 6 in </spa=
n></span><span
 style=3D'position:absolute;top:71.75%;left:5.24%;width:92.32%;height:5.25%=
'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>the first
 place?<span style=3D'mso-spacerun:yes'>&nbsp; </span>This leads to the
 ac-method.</span></span></div>
 <div v:shape=3D"_x0000_s363524" class=3DO>
 <div style=3D'position:absolute;top:31.5%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 A.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 by grouping.&#=
13;</span></div>
 <div style=3D'position:absolute;top:36.5%;left:5.24%;width:88.95%;height:1=
.75%'><span
 lang=3DEN-US style=3D'font-size:39%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:38.25%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 &#13;</span></=
div>
 <div style=3D'position:absolute;top:43.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x + 2x &#8211; 6<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;
 </span>Put them into two groups&#13;</span></div>
 <div style=3D'position:absolute;top:49.0%;left:5.24%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 (x</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;position:=
relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x) + (2x &#8211; 6)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Take out =
the
 common factor &#13;</span></div>
 <div style=3D'position:absolute;top:54.25%;left:5.24%;width:94.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 x(x &#8211; 3) + 2(x &#8211; 3)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Tak=
e out
 the common (x &#8211; 3)&#13;</span></div>
 <div style=3D'position:absolute;top:59.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 (x &#8211; 3)(x + 2)</span><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'> </span></div>
 </div>
 <div v:shape=3D"_x0000_s363525" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
</p:slide></div>

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  filled=3D"f" fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black=
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  <v:fill color2=3D"white [0]"/>
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.625pt;
  top:2.375pt;width:339.375pt;height:45.625pt;mso-wrap-style:none;
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d=3D"f"
  strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s364546" class=3DO>
 <div style=3D'position:absolute;top:8.75%;left:5.24%;width:91.57%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><b>The
 ac-Method&#13;</b></span></div>
 <span style=3D'position:absolute;top:14.0%;left:5.24%;width:103.55%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>The produ=
ct of
 two binomials has four terms.<span style=3D'mso-spacerun:yes'>&nbsp; </spa=
n>We
 may use </span></span><span style=3D'position:absolute;top:19.5%;left:5.24=
%;
 width:93.25%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:red;
 mso-fareast-language:ZH-CN'><i>grouping-method</i></span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'> to work backward to o=
btain
 the two </span></span><span style=3D'position:absolute;top:24.75%;left:5.2=
4%;
 width:91.57%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>binomials.<span style=3D'mso-spacerun:yes'>&nbsp; </span></span></s=
pan></div>
 <div v:shape=3D"_x0000_s364547" class=3DO><span style=3D'position:absolute;
 top:66.25%;left:5.24%;width:106.92%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>But how do we know to =
write
 x</span><span lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 as x</span><sp=
an
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x + 2x &#8211; 6 in </spa=
n></span><span
 style=3D'position:absolute;top:71.75%;left:5.24%;width:106.92%;height:5.25=
%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>the first
 place?<span style=3D'mso-spacerun:yes'>&nbsp; </span>This leads to the
 ac-method. The ac-method </span></span><span style=3D'position:absolute;
 top:77.0%;left:5.24%;width:96.06%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>tells us how to rewrit=
e the
 trinomial so we may use the </span></span><span style=3D'position:absolute;
 top:82.25%;left:5.24%;width:92.32%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>grouping method. </spa=
n></span></div>
 <div v:shape=3D"_x0000_s364548" class=3DO>
 <div style=3D'position:absolute;top:31.5%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 A.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 by grouping.&#=
13;</span></div>
 <div style=3D'position:absolute;top:36.5%;left:5.24%;width:88.95%;height:1=
.75%'><span
 lang=3DEN-US style=3D'font-size:39%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:38.25%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 &#13;</span></=
div>
 <div style=3D'position:absolute;top:43.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x + 2x &#8211; 6<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;
 </span>Put them into two groups&#13;</span></div>
 <div style=3D'position:absolute;top:49.0%;left:5.24%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 (x</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;position:=
relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x) + (2x &#8211; 6)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Take out =
the
 common factor &#13;</span></div>
 <div style=3D'position:absolute;top:54.25%;left:5.24%;width:94.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 x(x &#8211; 3) + 2(x &#8211; 3)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Tak=
e out
 the common (x &#8211; 3)&#13;</span></div>
 <div style=3D'position:absolute;top:59.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 (x &#8211; 3)(x + 2)</span><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'> </span></div>
 </div>
 <div v:shape=3D"_x0000_s364549" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
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  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
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 <div v:shape=3D"_x0000_s365570" class=3DO>
 <div style=3D'position:absolute;top:8.75%;left:5.24%;width:91.57%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><b>The
 ac-Method&#13;</b></span></div>
 <span style=3D'position:absolute;top:14.0%;left:5.24%;width:103.55%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>The produ=
ct of
 two binomials has four terms.<span style=3D'mso-spacerun:yes'>&nbsp; </spa=
n>We
 may use </span></span><span style=3D'position:absolute;top:19.5%;left:5.24=
%;
 width:93.25%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:red;
 mso-fareast-language:ZH-CN'><i>grouping-method</i></span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'> to work backward to o=
btain
 the two </span></span><span style=3D'position:absolute;top:24.75%;left:5.2=
4%;
 width:91.57%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>binomials.<span style=3D'mso-spacerun:yes'>&nbsp; </span></span></s=
pan></div>
 <div v:shape=3D"_x0000_s365571" class=3DO><span style=3D'position:absolute;
 top:66.25%;left:5.24%;width:106.92%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>But how do we know to =
write
 x</span><span lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 as x</span><sp=
an
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x + 2x &#8211; 6 in </spa=
n></span><span
 style=3D'position:absolute;top:71.75%;left:5.24%;width:106.92%;height:5.25=
%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>the first
 place?<span style=3D'mso-spacerun:yes'>&nbsp; </span>This leads to the
 ac-method. The ac-method </span></span><span style=3D'position:absolute;
 top:77.0%;left:5.24%;width:96.06%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>tells us how to rewrit=
e the
 trinomial so we may use the </span></span><span style=3D'position:absolute;
 top:82.25%;left:5.24%;width:102.24%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>grouping method. If it=
 isn't
 possible to rewrite the trinomial </span></span><span style=3D'position:ab=
solute;
 top:87.5%;left:5.24%;width:97.94%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN'>according to the ac-me=
thod,
 then the trinomial is prime.</span></span></div>
 <div v:shape=3D"_x0000_s365572" class=3DO>
 <div style=3D'position:absolute;top:31.5%;left:5.24%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 A.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 by grouping.&#=
13;</span></div>
 <div style=3D'position:absolute;top:36.5%;left:5.24%;width:88.95%;height:1=
.75%'><span
 lang=3DEN-US style=3D'font-size:39%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:38.25%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; x &#8211; 6 &#13;</span></=
div>
 <div style=3D'position:absolute;top:43.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x + 2x &#8211; 6<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;&nbsp;
 </span>Put them into two groups&#13;</span></div>
 <div style=3D'position:absolute;top:49.0%;left:5.24%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 (x</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;position:=
relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 3x) + (2x &#8211; 6)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Take out =
the
 common factor &#13;</span></div>
 <div style=3D'position:absolute;top:54.25%;left:5.24%;width:94.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 x(x &#8211; 3) + 2(x &#8211; 3)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>Tak=
e out
 the common (x &#8211; 3)&#13;</span></div>
 <div style=3D'position:absolute;top:59.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>=3D
 (x &#8211; 3)(x + 2)</span><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'> </span></div>
 </div>
 <div v:shape=3D"_x0000_s365573" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
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e:133%;
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 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.</span><=
/span></div>
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 <div v:shape=3D"_x0000_s368643" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:90.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, </span>=
</div>
 </div>
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<body lang=3DEN-US style=3D'margin:0px;background-color:black'
onclick=3D"DocumentOnClick()" onresize=3D"_RSW()" onload=3D"LoadSld()"
onkeypress=3D"_KPH()">

<div id=3DSlideObj class=3Dsld style=3D'position:absolute;top:0px;left:0px;
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 colors=3D"#ffffff,#000000,#808080,#000000,#bbe0e3,#333399,#009999,#99cc00"
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  style=3D'position:absolute;left:194.625pt;top:2.375pt;width:339.375pt;hei=
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  mso-wrap-style:none;v-text-anchor:top-baseline' filled=3D"f" fillcolor=3D=
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  stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect><v:rect id=3D"_x0000_s369667" style=3D'position:absolute;left:36p=
t;top:42pt;
  width:666pt;height:127pt;mso-wrap-style:square;v-text-anchor:top' filled=
=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s369666" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s369667" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.</span></div>
 </div>
</p:slide></div>

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onclick=3D"DocumentOnClick()" onresize=3D"_RSW()" onload=3D"LoadSld()"
onkeypress=3D"_KPH()">

<div id=3DSlideObj class=3Dsld style=3D'position:absolute;top:0px;left:0px;
width:534px;height:400px;font-size:16px;background-color:white;clip:rect(0%=
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visibility:hidden'><p:slide coordsize=3D"720,540"
 colors=3D"#ffffff,#000000,#808080,#000000,#bbe0e3,#333399,#009999,#99cc00"
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 <p:shaperange href=3D"master06.xml#_x0000_s336897"/><![if !ppt]><p:shapera=
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  style=3D'position:absolute;left:194.625pt;top:2.375pt;width:339.375pt;hei=
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  stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect><v:rect id=3D"_x0000_s370691" style=3D'position:absolute;left:36p=
t;top:42pt;
  width:666pt;height:155.75pt;mso-wrap-style:square;v-text-anchor:top'
  filled=3D"f" fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black=
 [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s370690" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s370691" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +cme.</span></div>
 </div>
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  stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect><v:rect id=3D"_x0000_s371715" style=3D'position:absolute;left:36p=
t;top:42pt;
  width:666pt;height:184.5pt;mso-wrap-style:square;v-text-anchor:top' fille=
d=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s371714" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s371715" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)</span></div>
 </div>
</p:slide></div>

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  href=3D"master06.xml#_x0000_s336900"/><p:shaperange
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  <v:fill color2=3D"white [0]"/>
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  width:666pt;height:218pt;mso-wrap-style:square;v-text-anchor:top' filled=
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  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s372738" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s372739" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)&#13;</span></div>
 <div style=3D'position:absolute;top:41.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#13;</span></div>
 <div style=3D'position:absolute;top:42.5%;left:5.99%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>If step 1
 can&#8217;t be done, then the expression is prime.</span></div>
 </div>
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  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s366594" class=3DO style=3D'position:absolute;top:4=
8.75%;
 left:5.99%;width:97.0%;height:5.25%'><span lang=3DEN-US style=3D'font-size=
:133%;
 color:#003300;mso-fareast-language:ZH-CN'>Example B.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; 20 using the
 ac-method.</span></div>
 <div v:shape=3D"_x0000_s366595" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s366596" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)&#13;</span></div>
 <div style=3D'position:absolute;top:41.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#13;</span></div>
 <div style=3D'position:absolute;top:42.5%;left:5.99%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>If step 1
 can&#8217;t be done, then the expression is prime.</span></div>
 </div>
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  <v:fill color2=3D"white [0]"/>
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  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s373762" class=3DO>
 <div style=3D'position:absolute;top:48.75%;left:5.99%;width:97.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 B.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor </span><span lang=
=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>3</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>&#8211; 20</=
span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>
 using the ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:53.75%;left:5.99%;width:88.95%;height:=
.75%'><span
 lang=3DEN-US style=3D'font-size:17%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:54.75%;left:5.99%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 </span><span lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-la=
nguage:
 ZH-CN'>3</span><span lang=3DEN-US style=3D'font-size:133%;color:#003300;
 mso-fareast-language:ZH-CN'>, c =3D </span><span lang=3DEN-US style=3D'fon=
t-size:
 133%;color:red;mso-fareast-language:ZH-CN'>&#8211;20</span><span lang=3DEN=
-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span></span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN;mso-special-format:last=
CR;
 display:none'>&#13;</span></div>
 </div>
 <div v:shape=3D"_x0000_s373763" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s373764" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)&#13;</span></div>
 <div style=3D'position:absolute;top:41.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#13;</span></div>
 <div style=3D'position:absolute;top:42.5%;left:5.99%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>If step 1
 can&#8217;t be done, then the expression is prime.</span></div>
 </div>
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  v-text-anchor:top-baseline' filled=3D"f" fillcolor=3D"#bbe0e3 [4]" stroke=
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  strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
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t;top:42pt;
  width:666pt;height:218pt;mso-wrap-style:square;v-text-anchor:top' filled=
=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s374786" class=3DO>
 <div style=3D'position:absolute;top:48.75%;left:5.99%;width:97.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 B.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor </span><span lang=
=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>3</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; </span><span
 lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'=
>20</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>
 using the ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:53.75%;left:5.99%;width:88.95%;height:=
.75%'><span
 lang=3DEN-US style=3D'font-size:17%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:54.75%;left:5.99%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 </span><span lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-la=
nguage:
 ZH-CN'>3</span><span lang=3DEN-US style=3D'font-size:133%;color:#003300;
 mso-fareast-language:ZH-CN'>, c =3D </span><span lang=3DEN-US style=3D'fon=
t-size:
 133%;color:red;mso-fareast-language:ZH-CN'>&#8211;20</span><span lang=3DEN=
-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Hence ac =3D </span><span lang=3D=
EN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>3</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>(</span><span
 lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'=
>&#8211;20</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>) =3D
 &#8211;60.<span style=3D'mso-spacerun:yes'>&nbsp; </span></span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN;mso-specia=
l-format:
 lastCR;display:none'>&#13;</span></div>
 </div>
 <div v:shape=3D"_x0000_s374787" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s374788" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)&#13;</span></div>
 <div style=3D'position:absolute;top:41.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#13;</span></div>
 <div style=3D'position:absolute;top:42.5%;left:5.99%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>If step 1
 can&#8217;t be done, then the expression is prime.</span></div>
 </div>
</p:slide></div>

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  top:2.375pt;width:339.375pt;height:45.625pt;mso-wrap-style:none;
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  strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect><v:rect id=3D"_x0000_s375812" style=3D'position:absolute;left:36p=
t;top:42pt;
  width:666pt;height:218pt;mso-wrap-style:square;v-text-anchor:top' filled=
=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s375810" class=3DO>
 <div style=3D'position:absolute;top:48.75%;left:5.99%;width:97.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 B.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span></span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>&#8211; 4</s=
pan><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x
 &#8211; 20 using the ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:53.75%;left:5.99%;width:88.95%;height:=
.75%'><span
 lang=3DEN-US style=3D'font-size:17%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <span style=3D'position:absolute;top:54.75%;left:5.99%;width:98.87%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 3, c =3D &#8211;20.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Hence ac=
 =3D
 3(&#8211;20) =3D &#8211;60.<span style=3D'mso-spacerun:yes'>&nbsp; </span>=
We need
 two </span></span><span style=3D'position:absolute;top:60.0%;left:5.99%;
 width:92.69%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:#003300;
 mso-fareast-language:ZH-CN'>numbers u and v such that<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>uv =3D &#8211;60 and u + v =3D </=
span><span
 lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'=
>&#8211;4</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>.</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN;mso-specia=
l-format:
 lastCR;display:none'>&#13;</span></span></div>
 <div v:shape=3D"_x0000_s375811" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s375812" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)&#13;</span></div>
 <div style=3D'position:absolute;top:41.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#13;</span></div>
 <div style=3D'position:absolute;top:42.5%;left:5.99%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>If step 1
 can&#8217;t be done, then the expression is prime.</span></div>
 </div>
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  href=3D"master06.xml#_x0000_s336900"/><p:shaperange
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  top:2.375pt;width:339.375pt;height:45.625pt;mso-wrap-style:none;
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  strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
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t;top:42pt;
  width:666pt;height:218pt;mso-wrap-style:square;v-text-anchor:top' filled=
=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s376834" class=3DO>
 <div style=3D'position:absolute;top:48.75%;left:5.99%;width:97.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 B.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; 20 using the
 ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:53.75%;left:5.99%;width:88.95%;height:=
.75%'><span
 lang=3DEN-US style=3D'font-size:17%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <span style=3D'position:absolute;top:54.75%;left:5.99%;width:98.87%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 3, c =3D &#8211;20.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Hence ac=
 =3D
 3(&#8211;20) =3D &#8211;60.<span style=3D'mso-spacerun:yes'>&nbsp; </span>=
We need
 two </span></span><span style=3D'position:absolute;top:60.0%;left:5.99%;
 width:92.69%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:#003300;
 mso-fareast-language:ZH-CN'>numbers u and v such that<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>uv =3D &#8211;60 and u + v =3D
 &#8211;4.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></span>
 <div style=3D'position:absolute;top:65.25%;left:5.99%;width:104.11%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>By
 searching, we get that 6(&#8211;10) =3D &#8211;60 and 6 + (&#8211;10) =3D
 &#8211;4.</span></div>
 </div>
 <div v:shape=3D"_x0000_s376835" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s376836" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)&#13;</span></div>
 <div style=3D'position:absolute;top:41.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#13;</span></div>
 <div style=3D'position:absolute;top:42.5%;left:5.99%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>If step 1
 can&#8217;t be done, then the expression is prime.</span></div>
 </div>
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  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s377858" class=3DO>
 <div style=3D'position:absolute;top:48.75%;left:5.99%;width:97.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 B.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; 20 using the
 ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:53.75%;left:5.99%;width:88.95%;height:=
.75%'><span
 lang=3DEN-US style=3D'font-size:17%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <span style=3D'position:absolute;top:54.75%;left:5.99%;width:98.87%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 3, c =3D &#8211;20.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Hence ac=
 =3D
 3(&#8211;20) =3D &#8211;60.<span style=3D'mso-spacerun:yes'>&nbsp; </span>=
We need
 two </span></span><span style=3D'position:absolute;top:60.0%;left:5.99%;
 width:92.69%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:#003300;
 mso-fareast-language:ZH-CN'>numbers u and v such that<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>uv =3D &#8211;60 and u + v =3D
 &#8211;4.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></span>
 <div style=3D'position:absolute;top:65.25%;left:5.99%;width:104.11%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>By
 searching, we get that 6(&#8211;10) =3D &#8211;60 and </span><span lang=3D=
EN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>6</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'> +
 (</span><span lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-l=
anguage:
 ZH-CN'>&#8211;10</span><span lang=3DEN-US style=3D'font-size:133%;color:#0=
03300;
 mso-fareast-language:ZH-CN'>) =3D &#8211;4.&#13;</span></div>
 <div style=3D'position:absolute;top:70.75%;left:5.99%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Write<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; 20 &#13;</span>=
</div>
 <div style=3D'position:absolute;top:76.0%;left:5.99%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>=3D=
 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2 </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ 6x &#8211;=
10x</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp; </span>&#8211; 20<span
 style=3D'mso-spacerun:yes'>&nbsp; </span></span><span lang=3DEN-US
 style=3D'font-size:133%;mso-fareast-language:ZH-CN;mso-special-format:last=
CR;
 display:none'>&#13;</span></div>
 </div>
 <div v:shape=3D"_x0000_s377859" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s377860" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)&#13;</span></div>
 <div style=3D'position:absolute;top:41.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#13;</span></div>
 <div style=3D'position:absolute;top:42.5%;left:5.99%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>If step 1
 can&#8217;t be done, then the expression is prime.</span></div>
 </div>
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  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s378882" class=3DO>
 <div style=3D'position:absolute;top:48.75%;left:5.99%;width:97.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 B.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; 20 using the
 ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:53.75%;left:5.99%;width:88.95%;height:=
.75%'><span
 lang=3DEN-US style=3D'font-size:17%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <span style=3D'position:absolute;top:54.75%;left:5.99%;width:98.87%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 3, c =3D &#8211;20.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Hence ac=
 =3D
 3(&#8211;20) =3D &#8211;60.<span style=3D'mso-spacerun:yes'>&nbsp; </span>=
We need
 two </span></span><span style=3D'position:absolute;top:60.0%;left:5.99%;
 width:92.69%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:#003300;
 mso-fareast-language:ZH-CN'>numbers u and v such that<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>uv =3D &#8211;60 and u + v =3D
 &#8211;4.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></span>
 <div style=3D'position:absolute;top:65.25%;left:5.99%;width:104.11%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>By
 searching, we get that 6(&#8211;10) =3D &#8211;60 and 6 + (&#8211;10) =3D
 &#8211;4.&#13;</span></div>
 <div style=3D'position:absolute;top:70.75%;left:5.99%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Write<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; 20 &#13;</span>=
</div>
 <div style=3D'position:absolute;top:76.0%;left:5.99%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>=3D=
 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2 </span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>+ 6x
 &#8211;10x<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#8211; 20<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;
 </span>Put in two groups,&#13;</span></div>
 <div style=3D'position:absolute;top:81.25%;left:5.99%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>=3D=
 (3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2 </span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>+ 6x ) +
 (&#8211;10x &#8211; 20)<span style=3D'mso-spacerun:yes'>&nbsp; </span></sp=
an><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN;mso-specia=
l-format:
 lastCR;display:none'>&#13;</span></div>
 </div>
 <div v:shape=3D"_x0000_s378883" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s378884" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)&#13;</span></div>
 <div style=3D'position:absolute;top:41.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#13;</span></div>
 <div style=3D'position:absolute;top:42.5%;left:5.99%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>If step 1
 can&#8217;t be done, then the expression is prime.</span></div>
 </div>
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  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
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 </v:rect>
 <div v:shape=3D"_x0000_s379906" class=3DO>
 <div style=3D'position:absolute;top:48.75%;left:5.99%;width:97.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 B.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; 20 using the
 ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:53.75%;left:5.99%;width:88.95%;height:=
.75%'><span
 lang=3DEN-US style=3D'font-size:17%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <span style=3D'position:absolute;top:54.75%;left:5.99%;width:98.87%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 3, c =3D &#8211;20.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Hence ac=
 =3D
 3(&#8211;20) =3D &#8211;60.<span style=3D'mso-spacerun:yes'>&nbsp; </span>=
We need
 two </span></span><span style=3D'position:absolute;top:60.0%;left:5.99%;
 width:92.69%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:#003300;
 mso-fareast-language:ZH-CN'>numbers u and v such that<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>uv =3D &#8211;60 and u + v =3D
 &#8211;4.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></span>
 <div style=3D'position:absolute;top:65.25%;left:5.99%;width:104.11%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>By
 searching, we get that 6(&#8211;10) =3D &#8211;60 and 6 + (&#8211;10) =3D
 &#8211;4.&#13;</span></div>
 <div style=3D'position:absolute;top:70.75%;left:5.99%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Write<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; 20 &#13;</span>=
</div>
 <div style=3D'position:absolute;top:76.0%;left:5.99%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>=3D=
 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2 </span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>+ 6x
 &#8211;10x<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#8211; 20<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;
 </span>Put in two groups,&#13;</span></div>
 <div style=3D'position:absolute;top:81.25%;left:5.99%;width:97.19%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>=3D=
 (3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2 </span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>+ 6x ) +
 (&#8211;10x &#8211; 20)<span style=3D'mso-spacerun:yes'>&nbsp; </span>Pull=
 out
 common factor<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span>&#13;</span></div>
 <div style=3D'position:absolute;top:86.75%;left:5.99%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>=3D=
 3x(x +
 2) &#8211; 10 (x + 2)<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></s=
pan><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN;mso-specia=
l-format:
 lastCR;display:none'>&#13;</span></div>
 </div>
 <div v:shape=3D"_x0000_s379907" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s379908" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)&#13;</span></div>
 <div style=3D'position:absolute;top:41.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#13;</span></div>
 <div style=3D'position:absolute;top:42.5%;left:5.99%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>If step 1
 can&#8217;t be done, then the expression is prime.</span></div>
 </div>
</p:slide></div>

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  strokecolor=3D"black [1]">
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  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
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t;top:42pt;
  width:666pt;height:218pt;mso-wrap-style:square;v-text-anchor:top' filled=
=3D"f"
  fillcolor=3D"#bbe0e3 [4]" stroked=3D"f" strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s380930" class=3DO>
 <div style=3D'position:absolute;top:48.75%;left:5.99%;width:97.0%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 B.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; 20 using the
 ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:53.75%;left:5.99%;width:88.95%;height:=
.75%'><span
 lang=3DEN-US style=3D'font-size:17%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <span style=3D'position:absolute;top:54.75%;left:5.99%;width:98.87%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 3, c =3D &#8211;20.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Hence ac=
 =3D
 3(&#8211;20) =3D &#8211;60.<span style=3D'mso-spacerun:yes'>&nbsp; </span>=
We need
 two </span></span><span style=3D'position:absolute;top:60.0%;left:5.99%;
 width:92.69%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;colo=
r:#003300;
 mso-fareast-language:ZH-CN'>numbers u and v such that<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>uv =3D &#8211;60 and u + v =3D
 &#8211;4.<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#13;</span></span>
 <div style=3D'position:absolute;top:65.25%;left:5.99%;width:104.11%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>By
 searching, we get that 6(&#8211;10) =3D &#8211;60 and 6 + (&#8211;10) =3D
 &#8211;4.&#13;</span></div>
 <div style=3D'position:absolute;top:70.75%;left:5.99%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Write<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
-raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 4x &#8211; 20 &#13;</span>=
</div>
 <div style=3D'position:absolute;top:76.0%;left:5.99%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>=3D=
 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2 </span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>+ 6x
 &#8211;10x<span style=3D'mso-spacerun:yes'>&nbsp; </span>&#8211; 20<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;
 </span>Put in two groups,&#13;</span></div>
 <div style=3D'position:absolute;top:81.25%;left:5.99%;width:97.19%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>=3D=
 (3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2 </span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>+ 6x ) +
 (&#8211;10x &#8211; 20)<span style=3D'mso-spacerun:yes'>&nbsp; </span>Pull=
 out
 common factor<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span>&#13;</span></div>
 <div style=3D'position:absolute;top:86.75%;left:5.99%;width:97.19%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>=3D=
 3x</span><span
 lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'=
>(x + 2)</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>
 &#8211; 10 </span><span lang=3DEN-US style=3D'font-size:133%;color:red;mso=
-fareast-language:
 ZH-CN'>(x + 2) </span><span lang=3DEN-US style=3D'font-size:133%;color:#00=
3300;
 mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span>Pull=
 out
 common factor<span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp=
;&nbsp;
 </span>&#13;</span></div>
 <div style=3D'position:absolute;top:92.0%;left:5.99%;width:88.95%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>=3D=
 (3x
 &#8211; 10)</span><span lang=3DEN-US style=3D'font-size:133%;color:red;mso=
-fareast-language:
 ZH-CN'>(x + 2)</span><span lang=3DEN-US style=3D'font-size:133%;mso-fareas=
t-language:
 ZH-CN'> </span></div>
 </div>
 <div v:shape=3D"_x0000_s380931" class=3DO style=3D'position:absolute;top:1.=
5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
 <div v:shape=3D"_x0000_s380932" class=3DO><span style=3D'position:absolute;
 top:8.75%;left:5.99%;width:104.49%;height:5.25%'><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>-Method:<=
span
 style=3D'mso-spacerun:yes'>&nbsp; </span>We assume that there is no common
 factor for </span></span><span style=3D'position:absolute;top:14.0%;left:5=
.99%;
 width:90.63%;height:5.25%'><span lang=3DEN-US style=3D'font-size:133%;mso-=
fareast-language:
 ZH-CN'>the trinomial </span><span lang=3DEN-US style=3D'font-size:133%;col=
or:red;
 mso-fareast-language:ZH-CN'>a</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'>x</span><span lang=3DEN-US style=3D'font-size:=
89%;
 position:relative;top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN=
'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>+ bx </span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>+ c</span><s=
pan
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>.&#13;</s=
pan></span>
 <div style=3D'position:absolute;top:19.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-tab-count:1;width:11.03%'> </span>&#13;</span></div>
 <div style=3D'position:absolute;top:20.25%;left:5.99%;width:93.63%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>1.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Calculate </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>ac</span><sp=
an
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>, and fin=
d two
 numbers u&amp;v such that &#13;</span></div>
 <div style=3D'position:absolute;top:25.5%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;&nbsp;&nbsp;&nbsp; </span>uv is ac, and u=
 + v =3D
 b.&#13;</span></div>
 <div style=3D'position:absolute;top:31.0%;left:5.99%;width:90.63%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>2.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Write ax</span><span lang=3DEN-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ bx +
 c<span style=3D'mso-spacerun:yes'>&nbsp; </span>as ax</span><span lang=3DE=
N-US
 style=3D'font-size:89%;position:relative;top:-.45em;mso-text-raise:30%;
 mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-size:=
133%;
 mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</span>=
+ ux +
 vx +c&#13;</span></div>
 <div style=3D'position:absolute;top:36.25%;left:5.99%;width:102.24%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>3.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Use the grouping method to factor=
 (ax</span><span
 lang=3DEN-US style=3D'font-size:89%;position:relative;top:-.45em;mso-text-=
raise:
 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;mso-fareast-language:ZH-CN'><span style=3D'mso-spacerun:yes'>&nbsp;</=
span>+
 ux) + (vx + c)&#13;</span></div>
 <div style=3D'position:absolute;top:41.25%;left:5.99%;width:90.63%;height:=
1.0%'><span
 lang=3DEN-US style=3D'font-size:22%;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#13;</span></div>
 <div style=3D'position:absolute;top:42.5%;left:5.99%;width:92.88%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;mso-fareast-language:ZH-CN'>If step 1
 can&#8217;t be done, then the expression is prime.</span></div>
 </div>
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  v-text-anchor:top-baseline' filled=3D"f" fillcolor=3D"#bbe0e3 [4]" stroke=
d=3D"f"
  strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s303111" class=3DO style=3D'position:absolute;top:8=
.75%;
 left:5.24%;width:97.37%;height:5.25%'><span lang=3DEN-US style=3D'font-siz=
e:133%;
 color:#003300;mso-fareast-language:ZH-CN'>Example C.<span
 style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span lang=3DEN-US
 style=3D'font-size:89%;color:#003300;position:relative;top:-.45em;mso-text=
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 30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US style=3D'font-s=
ize:
 133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 6x &#8211; 20 using the
 ac-method.</span></div>
 <div v:shape=3D"_x0000_s303112" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
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 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
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=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>3</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 6x </span><span lang=3DEN-=
US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>&#8211; 20</=
span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>
 using the ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:13.75%;left:5.24%;width:88.95%;height:=
2.0%'><span
 lang=3DEN-US style=3D'font-size:44%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:15.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 </span><span lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-la=
nguage:
 ZH-CN'>3</span><span lang=3DEN-US style=3D'font-size:133%;color:#003300;
 mso-fareast-language:ZH-CN'>, c =3D </span><span lang=3DEN-US style=3D'fon=
t-size:
 133%;color:red;mso-fareast-language:ZH-CN'>&#8211;20</span><span lang=3DEN=
-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>, hence =
ac =3D </span><span
 lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'=
>3</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>(</span><span
 lang=3DEN-US style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'=
>-20</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>) =3D
 &#8211;60. </span></div>
 </div>
 <div v:shape=3D"_x0000_s382979" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
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  <v:fill color2=3D"white [0]"/>
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  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
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  top:2.375pt;width:339.375pt;height:45.625pt;mso-wrap-style:none;
  v-text-anchor:top-baseline' filled=3D"f" fillcolor=3D"#bbe0e3 [4]" stroke=
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  strokecolor=3D"black [1]">
  <v:fill color2=3D"white [0]"/>
  <v:shadow color=3D"gray [2]"/>
  <v:textbox style=3D'mso-fit-shape-to-text:t'/>
 </v:rect>
 <div v:shape=3D"_x0000_s384002" class=3DO>
 <div style=3D'position:absolute;top:8.75%;left:5.24%;width:97.37%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 C.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span></span><span lang=3DEN-US
 style=3D'font-size:133%;color:red;mso-fareast-language:ZH-CN'>&#8211; 6</s=
pan><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>x
 &#8211; 20 using the ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:13.75%;left:5.24%;width:88.95%;height:=
2.0%'><span
 lang=3DEN-US style=3D'font-size:44%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:15.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 3, c =3D &#8211;20, hence ac =3D 3(-20) =3D &#8211;60. &#13;</span></div>
 <div style=3D'position:absolute;top:21.25%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Need
 two numbers u and v such that<span style=3D'mso-spacerun:yes'>&nbsp;
 </span>&#13;</span></div>
 <div style=3D'position:absolute;top:26.49%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>uv
 =3D &#8211;60 and u + v =3D </span><span lang=3DEN-US style=3D'font-size:1=
33%;
 color:red;mso-fareast-language:ZH-CN'>&#8211;6</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'>. </span=
></div>
 </div>
 <div v:shape=3D"_x0000_s384003" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
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.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 C.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
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 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 6x &#8211; 20 using the
 ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:13.75%;left:5.24%;width:88.95%;height:=
2.0%'><span
 lang=3DEN-US style=3D'font-size:44%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:15.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 3, c =3D &#8211;20, hence ac =3D 3(-20) =3D &#8211;60. &#13;</span></div>
 <div style=3D'position:absolute;top:21.25%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Need
 two numbers u and v such that<span style=3D'mso-spacerun:yes'>&nbsp;
 </span>&#13;</span></div>
 <div style=3D'position:absolute;top:26.49%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>uv
 =3D &#8211;60 and u + v =3D &#8211;6.<span style=3D'mso-spacerun:yes'>&nbs=
p;
 </span>&#13;</span></div>
 <div style=3D'position:absolute;top:31.75%;left:5.24%;width:105.99%;height=
:5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>After
 searching all possibilities we found that it's impossible.</span></div>
 </div>
 <div v:shape=3D"_x0000_s385027" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
</p:slide></div>

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 <div style=3D'position:absolute;top:8.75%;left:5.24%;width:97.37%;height:5=
.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Example
 C.<span style=3D'mso-spacerun:yes'>&nbsp; </span>Factor 3x</span><span
 lang=3DEN-US style=3D'font-size:89%;color:#003300;position:relative;top:-.=
45em;
 mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span lang=3DEN-US
 style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 6x &#8211; 20 using the
 ac-method.&#13;</span></div>
 <div style=3D'position:absolute;top:13.75%;left:5.24%;width:88.95%;height:=
2.0%'><span
 lang=3DEN-US style=3D'font-size:44%;color:#003300;mso-fareast-language:ZH-=
CN;
 display:none'>&#13;</span></div>
 <div style=3D'position:absolute;top:15.75%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>a =3D
 3, c =3D &#8211;20, hence ac =3D 3(-20) =3D &#8211;60. &#13;</span></div>
 <div style=3D'position:absolute;top:21.25%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Need
 two numbers u and v such that<span style=3D'mso-spacerun:yes'>&nbsp;
 </span>&#13;</span></div>
 <div style=3D'position:absolute;top:26.49%;left:5.24%;width:88.95%;height:=
5.25%'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>uv
 =3D &#8211;60 and u + v =3D &#8211;6.<span style=3D'mso-spacerun:yes'>&nbs=
p;
 </span>&#13;</span></div>
 <span style=3D'position:absolute;top:31.75%;left:5.24%;width:105.99%;heigh=
t:
 5.25%'><span lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareas=
t-language:
 ZH-CN'>After searching all possibilities we found that it's impossible. </=
span></span><span
 style=3D'position:absolute;top:37.25%;left:5.24%;width:88.95%;height:5.25%=
'><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'>Hence
 3x</span><span lang=3DEN-US style=3D'font-size:89%;color:#003300;position:=
relative;
 top:-.45em;mso-text-raise:30%;mso-fareast-language:ZH-CN'>2</span><span
 lang=3DEN-US style=3D'font-size:133%;color:#003300;mso-fareast-language:ZH=
-CN'><span
 style=3D'mso-spacerun:yes'>&nbsp;</span>&#8211; 6x &#8211; 20 is prime.</s=
pan></span></div>
 <div v:shape=3D"_x0000_s386051" class=3DO style=3D'position:absolute;top:1=
.5%;
 left:28.08%;width:54.3%;height:6.75%'><span lang=3DEN-US style=3D'font-siz=
e:178%;
 mso-fareast-language:ZH-CN'>Factoring Trinomials III</span></div>
</p:slide></div>

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	if( g_scaleHyperlinks )
		InitHLinkArray()
	if( g_scaleInFrame||(IsWin("PPTSld") && parent.IsFullScrMode() ) )
		document.body.scroll=3D"no"
	_RSW()
	if( IsWin("PPTSld") && parent.IsFullScrMode() )
		FullScrInit();
=09
	MakeSldVis();
	ChkAutoAdv()

	if( runAnimations )
	{
		if( document.all("NSPlay") )
			document.all("NSPlay").autoStart =3D false;

		if( sld.filters && sld.filters.revealtrans )
			setTimeout( "document.body.start()", sld.filters.revealtrans.duration * =
1000 );
		else
			document.body.start();
	}
}

function MakeSldVis()=20
{
	var fTrans=3Dg_showAnimation && SldHasTrans()
	if( fTrans )=09
	{
		if( g_bgSound ) {
			idx=3Dg_bgSound.indexOf(",");
			pptSound.src=3Dg_bgSound.substr( 0, idx );
			pptSound.loop=3D -(parseInt(g_bgSound.substr(idx+1)));
		}
		SlideObj.filters.revealtrans.Apply()=09
    }
	SlideObj.style.visibility=3D"visible"
	if( fTrans )
		SlideObj.filters.revealtrans.Play()
}
function MakeNotesVis()=20
{
	if( !IsNts() ) return false=20
	SlideObj.style.display=3D"none"
	nObj =3D document.all.item("NotesObj")
	parent.SetHasNts(0)
	if( nObj ) {=20
		nObj.style.display=3D""
		parent.SetHasNts(1)
	}
	return 1
}
function ChkAutoAdv()
{
	if(SldHasTrans())
		SlideObj.onfilterchange=3DAutoAdv
	else
		AutoAdv()
}
function AutoAdv()
{
	if(!IsWin("PPTSld") || !gUseSldTimings )return
	var sld=3DGetCurSld()
	if( (sld.mAdvDelay>0) && !parent.IsFramesMode() )
		setTimeout("parent.GoToNextSld()",sld.mAdvDelay)
}
function GetObj(id)
{
	if(g_supportsPPTHTML) return document.all(id);
	else return document.getElementById(id);
}
function SldHasTrans() { return SlideObj.style.filter !=3D ""; }
function GetSldId()=20
{
	var regExp =3D /file:\/\/\//i
	var pos =3D location.href.search(regExp)
	if (MHTMLPrefix !=3D "" && pos !=3D -1)
		sId =3D location.href.substring(pos)
	else
	{
		sId =3D RemoveFilePrefixFromHref(location.href);
		var regExp =3D /\//
		var fixedHref =3D sId
		var pos =3D -1
=09
		pos =3D fixedHref.search(regExp)
		while (pos !=3D -1)
		{
			fixedHref =3D fixedHref.replace(regExp, "\\")
			pos =3D fixedHref.search(regExp)
		}
=09
		if (g_fBaseHyperlink =3D=3D true)
			sId =3D "file:///" + fixedHref;
		else
			sId =3D fixedHref.substring(fixedHref.lastIndexOf('\\') + 1)
	}
=09
	return sId
}
function HideMenu() { if( frames["PPTSld"] && PPTSld.document.all.item("ctx=
tmenu") && PPTSld.ctxtmenu.style.display!=3D"none" ) { PPTSld.ctxtmenu.styl=
e.display=3D'none'; return true } return false }
function IsWin( name ) { return window.name =3D=3D name }
function IsNts() { return IsWin("PPTNts") }
function IsSldOrNts() { return( IsWin("PPTSld")||IsWin("PPTNts") ) }
function SupportsPPTAnimation() { return( navigator.platform =3D=3D "Win32"=
 && navigator.appVersion.indexOf("Windows")>0 ) }
function SupportsPPTHTML()
{
	var appVer=3Dnavigator.appVersion, msie=3DappVer.indexOf("MSIE "), ver=3D0
	if( msie >=3D 0 )
		ver=3DparseFloat( appVer.substring( msie+5, appVer.indexOf(";",msie) ) )
	else
		ver=3DparseInt(appVer)

	return( ver >=3D 4 && msie >=3D 0 )
}
function _RSW()
{
	if( !g_supportsPPTHTML || IsNts() ||
	  ( !g_scaleInFrame && (!IsWin("PPTSld") || !parent.IsFullScrMode()) ) )
		return

        var padding=3D0;
        if( IsWin("PPTSld") && parent.IsFramesMode() ) padding=3D6

	cltWidth=3Ddocument.body.clientWidth-padding
	cltHeight=3Ddocument.body.clientHeight-padding
	factor=3D(1.0*cltWidth)/g_origW
	if( cltHeight < g_origH*factor )
		factor=3D(1.0*cltHeight)/g_origH

	newSize =3D g_origSz * factor
	if( newSize < 1 ) newSize=3D1

	s=3DSlideObj.style
	s.fontSize=3DnewSize+"px"
	s.posWidth=3Dg_origW*factor
	s.posHeight=3Dg_origH*factor
	s.posLeft=3D(cltWidth-s.posWidth+padding)/2
	s.posTop=3D(cltHeight-s.posHeight+padding)/2

	if( g_scaleHyperlinks )
		ScaleHyperlinks( factor )
}
function _InitAnimations()
{
	animRuntimeInstalled =3D ''+document.body.localTime !=3D 'undefined';
	isFullScreen =3D (window.name =3D=3D "PPTSld") && !parent.IsFramesMode();
	g_animUseRuntime =3D g_showAnimation && animRuntimeInstalled && !(isFullSc=
reen && parent.IsSldVisited());
	if( g_animUseRuntime ) {
		collSeq =3D document.all.tags("seq");
		if( collSeq !=3D null ) {
			for(ii=3D0;ii<collSeq.length;ii++) {
				if( collSeq[ii].getAttribute( "p:nodeType" ) =3D=3D "mainSeq" ) {
					g_animMainSequence =3D collSeq[ii];
					break;
				}
			}
		}
=09
		if( g_animItemsToHide && document.body.playAnimations !=3D false ) {
			for(jj =3D 0; jj < g_animItemsToHide.length; jj++) {
				if( hideObj =3D GetObj(g_animItemsToHide[jj]) )
					hideObj.runtimeStyle.visibility=3D"hidden";
			}
		}

		if( g_animInteractiveItems ){
			for(jj =3D 0; jj < g_animInteractiveItems.length; jj++) {
				if( triggerObj =3D GetObj(g_animInteractiveItems[jj]) )
					triggerObj.runtimeStyle.cursor=3D"hand";
			}
		}
	=09
		if( gUseSldTimings && ''+g_animSlideTime !=3D 'undefined' ) {
			adjustedTime =3D document.body.calculateAutoAdvanceTimes( g_animSlideTim=
e, g_animEffectTimings );
			if( IsWin("PPTSld") && adjustedTime !=3D g_animSlideTime ) {
			   var sld =3D GetCurSld();
			   sld.mAdvDelay =3D adjustedTime * 1000;
			}
		}
	}

	return g_animUseRuntime;
}

gSldJump =3D 0, gSldJumpTrack =3D 0, gSldJumpIdx =3D "";

function _KPH()
{=20
	if( IsNts() ) return;

	if( !parent.IsFramesMode() && event.keyCode =3D=3D 27 && !HideMenu() )
		parent.window.close( self );
	else if( event.keyCode =3D=3D 32 ) {
		if( window.name =3D=3D "PPTSld" )
			parent.PPTSld.DocumentOnClick();
		else
			parent.GoToNextSld();
	}

	CatchNumKeys( parent, event );
}

function CatchNumKeys( win, event ) {
	if( win.IsFullScrMode() && (48<=3Devent.keyCode) && (event.keyCode<=3D57) =
) {
		gSldJump =3D 1;
		gSldJumpIdx +=3D (event.keyCode-48).toString();
	}
	if( win.IsFullScrMode() && gSldJump && event.keyCode =3D=3D 13 ) {
		var numSlds =3D parent.GetSldList().mList.length
		if ( gSldJumpIdx > numSlds )
			gSldJumpIdx =3D numSlds;
		if ( gSldJumpIdx >=3D 0 ) {
			if ( gSldJumpIdx =3D=3D 0 )
				gSldJumpIdx =3D 1;
			var jumpTo =3D parseInt(gSldJumpIdx);
			gSldJump =3D 0; gSldJumpIdx =3D "";
			win.GoToSld( parent.GetSldList().mList[jumpTo-1].mSldHref )
		}
	}
}

function _KDH()
{
	if( event.keyCode =3D=3D 8 ) {
		event.returnValue =3D 0;
		parent.GoToPrevSld();
	}
}
function DocumentOnClick()
{
	if( IsNts() || parent.HideMenu() ) return;
	if( ( g_allowAdvOnClick && !parent.IsFramesMode() ) ||
	    (event && (event.keyCode=3D=3D32) ) )
		parent.GoToNextSld();
}



var g_supportsPPTHTML =3D SupportsPPTHTML(), g_scaleInFrame =3D 1, gId=3D""=
, g_bgSound=3D"",
    g_scaleHyperlinks =3D false, g_allowAdvOnClick =3D 1, g_showInBrowser =
=3D 0, gLoopCont =3D 0, gUseSldTimings =3D 1;
var g_showAnimation =3D g_supportsPPTHTML && SupportsPPTAnimation() && ( (w=
indow.name=3D=3D"PPTSld" && !parent.IsFramesMode()) || g_showInBrowser );va=
r g_animManager =3D null;
var g_animUseRuntime =3D false;
var g_animItemsToHide, g_animInteractiveItems, g_animSlideTime;
var g_animMainSequence =3D null;

var ENDSHOW_MESG=3D"End of slide show, click to exit.", SCREEN_MODE=3D"Fram=
es", gIsEndShow=3D0, NUM_VIS_SLDS=3D49, SCRIPT_HREF=3D"script.js", FULLSCR_=
HREF=3D"fullscreen.htm";
var gCurSld =3D gPrevSld =3D 1, g_offset =3D 0, gNtsOpen =3D gHasNts =3D gO=
tlTxtExp =3D 0, gHasNarration =3D 0, gOtlOpen =3D true
window.gPPTHTML=3DSupportsPPTHTML()
var g_fBaseHyperlink =3D false;
var gMainDoc=3Dnew Array(new hrefList("slide0276.htm",1,-1,1),new hrefList(=
"slide0277.htm",1,-1,1),new hrefList("slide0278.htm",1,-1,1),new hrefList("=
slide0279.htm",1,-1,1),new hrefList("slide0280.htm",1,-1,1),new hrefList("s=
lide0281.htm",1,-1,1),new hrefList("slide0282.htm",1,-1,1),new hrefList("sl=
ide0283.htm",1,-1,1),new hrefList("slide0284.htm",1,-1,1),new hrefList("sli=
de0285.htm",1,-1,1),new hrefList("slide0286.htm",1,-1,1),new hrefList("slid=
e0287.htm",1,-1,1),new hrefList("slide0288.htm",1,-1,1),new hrefList("slide=
0289.htm",1,-1,1),new hrefList("slide0290.htm",1,-1,1),new hrefList("slide0=
291.htm",1,-1,1),new hrefList("slide0275.htm",1,-1,1),new hrefList("slide02=
93.htm",1,-1,1),new hrefList("slide0294.htm",1,-1,1),new hrefList("slide029=
5.htm",1,-1,1),new hrefList("slide0296.htm",1,-1,1),new hrefList("slide0297=
.htm",1,-1,1),new hrefList("slide0298.htm",1,-1,1),new hrefList("slide0299.=
htm",1,-1,1),new hrefList("slide0292.htm",1,-1,1),new hrefList("slide0300.h=
tm",1,-1,1),new hrefList("slide0301.htm",1,-1,1),new hrefList("slide0302.ht=
m",1,-1,1),new hrefList("slide0247.htm",1,-1,1),new hrefList("slide0304.htm=
",1,-1,1),new hrefList("slide0305.htm",1,-1,1),new hrefList("slide0306.htm"=
,1,-1,1),new hrefList("slide0307.htm",1,-1,1),new hrefList("slide0308.htm",=
1,-1,1),new hrefList("slide0309.htm",1,-1,1),new hrefList("slide0303.htm",1=
,-1,1),new hrefList("slide0310.htm",1,-1,1),new hrefList("slide0311.htm",1,=
-1,1),new hrefList("slide0312.htm",1,-1,1),new hrefList("slide0313.htm",1,-=
1,1),new hrefList("slide0314.htm",1,-1,1),new hrefList("slide0315.htm",1,-1=
,1),new hrefList("slide0316.htm",1,-1,1),new hrefList("slide0317.htm",1,-1,=
1),new hrefList("slide0265.htm",1,-1,1),new hrefList("slide0318.htm",1,-1,1=
),new hrefList("slide0319.htm",1,-1,1),new hrefList("slide0320.htm",1,-1,1)=
,new hrefList("slide0321.htm",1,-1,1));

/*********************************************
 Frameset functions

 These functions control slide navigation
 and state of the frameset.
**********************************************/

function RemoveFilePrefixFromHref(href)
{
	var regExp =3D /^file:\/\/\//i;
	return href.replace(regExp, "")
}

function FullScrInit()
{
	g_allowAdvOnClick =3D GetCurSld().mAdvOnClk
	document.body.style.backgroundColor=3D"black"
	document.oncontextmenu=3Dparent._CM;
	document.onkeydown =3D _KDH;
	document.ondragstart=3DCancel
	document.onselectstart=3DCancel
	self.focus()
}

function Redirect( frmId )
{=09
	var str=3Ddocument.location.hash,idx=3Dstr.indexOf('#'), sId=3DGetSldId()
	if(idx>=3D0) str=3Dstr.substr(1);
	if( window.name !=3D frmId && ( sId !=3D str) ) {
		obj =3D GetObj("Main-File")
		window.location.href=3Dobj.href+"#"+sId
		return 1
	}
	return 0
}

var MHTMLPrefix =3D CalculateMHTMLPrefix();=20
function CalculateMHTMLPrefix()
{
	if ( document.location.protocol =3D=3D 'mhtml:') {=20
		href=3Dnew String(document.location.href)=20
		Start=3Dhref.indexOf('!')+1=20
		End=3Dhref.lastIndexOf('/')+1=20
		if (End < Start)=20
			return href.substring(0, Start)=20
		else=20
		return href.substring(0, End)=20
	}
	return '';
}

function GetTags(base,tag)
{
	if(g_supportsPPTHTML) return base.all.tags(tag);
	else return base.getElementsByTagName(tag);
}


function UpdNtsPane(){ if(frames["PPTNts"]) PPTNts.location.replace( MHTMLP=
refix+GetHrefObj( gCurSld ).mNtsHref ) }

function UpdNavPane( sldIndex ){ if(gNavLoaded) PPTNav.UpdNav() }

function UpdOtNavPane(){ if(gOtlNavLoaded) PPTOtlNav.UpdOtlNav() }

function UpdOtlPane(){ if(gOtlLoaded) PPTOtl.UpdOtl() }

function SetHasNts( fVal )
{
	if( gHasNts !=3D fVal ) {
		gHasNts=3DfVal
		UpdNavPane()
	}
}

function ToggleOtlText()
{
	gOtlTxtExp=3D!gOtlTxtExp
	UpdOtlPane()
}

function ClearMedia()
{
	// Clear any sounds playing before launching another browser window. Other=
wise,
	// in fullscreen mode, you'll continue to hear the sound in the frames mod=
e.
	if (PPTSld.pptSound) PPTSld.pptSound.loop =3D 0;
}

function FullScreen()
{=20
	if ( PPTSld.g_animUseRuntime )
		PPTSld.document.body.pause();
	ClearMedia();
	var href =3D ( document.location.protocol =3D=3D 'mhtml:') ? FULLSCR_HREF =
: FULLSCR_HREF+"#"+GetHrefObj(gCurSld).mSldHref;
	if (MHTMLPrefix !=3D "")
		href =3D RemoveFilePrefixFromHref(href)
	if(PPTNav.event.ctrlKey) {
		var w =3D (window.screen.availWidth * 1.0) / 2.0
		var h =3D w * (PPTSld.g_origH * 1.0) / PPTSld.g_origW
		win =3D window.open( MHTMLPrefix+href,null,"toolbar=3D0,resizable=3D1,top=
=3D0,left=3D0," + "width=3D"+ w + ",height=3D" + h );
		if( win.document.body && PPTSld.g_animUseRuntime )
			win.document.body.PPTSldFrameset=3Dwindow;
	}
	else
	{
		win =3D window.open( MHTMLPrefix+href,null,"fullscreen=3Dyes" );
		if( win.document.body && PPTSld.g_animUseRuntime )
			win.document.body.PPTSldFrameset=3Dwindow;
	}
}

function ToggleVNarration()
{
	rObj=3DPPTSld.document.all("NSPlay")
	if( rObj && !PPTSld.g_animUseRuntime ) {
		if( (rObj.playState =3D=3D 1)||(rObj.playState =3D=3D 0) )
			rObj.Play()
		else if( rObj.playState =3D=3D 2 )
			rObj.Pause()
		else
			return;
	}
	else if( PPTSld.g_animUseRuntime )
	{
		narObj =3D PPTSld.document.all("narrationID")
		if( narObj )
			narObj.togglePause()
	}
}

function GetCurSldNum()
{  =20
	obj=3DGetHrefObj(gCurSld)
	if( obj.mOrigVis =3D=3D 1 )
		return obj.mSldIdx
	else  =20
		return gCurSld
}

function GetNumSlds()
{  =20
	if( GetHrefObj(gCurSld).mOrigVis =3D=3D 1 )
		return GetSldList().mNumVisSlds;
	else
		return GetSldList().mList.length
}

function GetSldNum( href )
{
	for(ii=3D0; ii<GetSldList().mList.length; ii++) {
		if ( GetSldList().mList[ii].mSldHref =3D=3D href )
			return ii+1
	}
	return 1
}

function GetHrefObj( sldIdx ){ return GetSldList().mList[sldIdx-1] }

function IsFramesMode(){ return ( SCREEN_MODE =3D=3D "Frames" ) }

function IsFullScrMode(){ return ( SCREEN_MODE =3D=3D "FullScreen" ) }

function GoToNextSld()
{
	ii=3DgCurSld + 1
	if( GetHrefObj( ii-1 ).mOrigVis =3D=3D 0 ) {
		if( ii<=3DGetSldList().mList.length ) {
			obj=3DGetHrefObj(ii)
			obj.mVis=3D1
			GoToSldNum(ii)
			return
		}
	}
	else {
		obj=3DGetHrefObj( ii )
		while ( obj && ( obj.mOrigVis =3D=3D 0 ) )
			obj=3DGetHrefObj(++ii)
		if( obj && obj.mOrigVis ) {
			GoToSldNum(ii)
			return
		}
	}
	if( gSldStack.length > 1 )
		PopSldList();
	else if( !IsFramesMode() ) {
                if( gLoopCont )
			GoToFirst()
                else
			EndShow()
	}
}

function GoToPrevSld()
{
	ii=3DgCurSld-1
	if( ii > 0 ) {
		obj=3DGetHrefObj(ii)
		while ( obj && ( obj.mVis =3D=3D 0 ) && ( ii>0 ) )
			obj=3DGetHrefObj(--ii)
        if( ii =3D=3D 0 ) ii=3D1
		GoToSldNum(ii)
	}
}

function GoToFirst(){ GoToSld( GetHrefObj(1).mSldHref ) }

function GoToLast()
{
	ii=3DGetSldList().mList.length
	if( ii !=3D gCurSld )
		GoToSld( GetHrefObj(ii).mSldHref )
}

function GoToSldNum( num )
{
	if( PPTSld.event ) PPTSld.event.cancelBubble=3Dtrue
	obj =3D GetHrefObj( num )
	obj.mVis=3D1
	gPrevSld=3DgCurSld
	gCurSld =3D num;
=09
	if (MHTMLPrefix !=3D "")
		PPTSld.location.replace(MHTMLPrefix+RemoveFilePrefixFromHref(obj.mSldHref=
))
	else
		PPTSld.location.replace(obj.mSldHref)
	=09
	if( IsFramesMode() ) {
		UpdNavPane(); UpdOtlPane(); UpdNtsPane()
	}
}

function GoToSld( href )
{
	if( PPTSld.event ) PPTSld.event.cancelBubble=3Dtrue
	GetHrefObj( GetSldNum(href) ).mVis=3D1
	if (MHTMLPrefix !=3D "")
		PPTSld.location.replace(MHTMLPrefix+RemoveFilePrefixFromHref(href))
	else
		PPTSld.location.replace(href)
}

function SldUpdated( id )
{
	if( id =3D=3D GetHrefObj(gCurSld).mSldHref ) return
	gPrevSld=3DgCurSld
	gCurSld=3DGetSldNum(id)
	if( IsFramesMode() ) {
		UpdNavPane(); UpdOtlPane(); UpdNtsPane()
	}
}

function PrevSldViewed(){ GoToSld( GetHrefObj(gPrevSld).mSldHref ) }
function HasPrevSld() { return ( gIsEndShow || ( gCurSld !=3D 1 && GetHrefO=
bj( gCurSld-1 ).mVis =3D=3D 1 )||( GetCurSldNum() > 1 ) ) }
function HasNextSld() { return (GetCurSldNum() !=3D GetNumSlds()) }

function CloseWindow() {
	if( HideMenu() ) return;
=09
	var event =3D PPTSld.event;
	if( !IsFramesMode() && event && (event.keyCode=3D=3D27 || event.keyCode=3D=
=3D32 || event.type=3D=3D"click" ) )
		window.close( self );
	CatchNumKeys( self, event );
}

function Unload() { gIsEndShow=3D0; }

function SetupEndShow() {
	gIsEndShow=3D1;
	PPTSld.document.body.scroll=3D"no";
	PPTSld.document.onkeypress=3DCloseWindow;
	PPTSld.document.onclick=3DCloseWindow;
	PPTSld.document.oncontextmenu=3D_CM;
}

function EndShow()
{
	if( IsFramesMode() ) return
	if( PPTSld.event ) PPTSld.event.cancelBubble=3Dtrue

	doc=3DPPTSld.document
	var dir =3D doc.body.dir
	if( dir !=3D "rtl" ) dir =3D "ltr";
	doc.open()
	doc.writeln('<html><body dir=3D' + dir + ' bgcolor=3Dblack onload=3Dparent=
.SetupEndShow() onunload=3Dparent.Unload()><center><p><font face=3DTahoma c=
olor=3Dwhite size=3D2><br><b>' + ENDSHOW_MESG + '</b></font></p></center></=
body></html>')
	doc.close()
}

function SetSldVisited(){ GetSldList().mList[gCurSld-1].mVisited=3Dtrue }

function IsSldVisited(){ return GetSldList().mList[gCurSld-1].mVisited }

function hrefList( sldHref, visible, advDelay, advClk )
{
	this.mSldHref=3D this.mNtsHref =3D sldHref
	this.mOrigVis=3D this.mVis =3D visible
	this.mVisited=3D false
	this.mAdvDelay=3D advDelay
	this.mAdvOnClk=3D advClk
}

function SldList(arr,curSld,fEnd)
{
	this.mCurSld =3D curSld;
	this.mList =3D new Array();

	var idx =3D 1;
	for(ii=3D0;ii<arr.length;ii++) {
		this.mList[ii] =3D new hrefList( arr[ii].mSldHref, arr[ii].mOrigVis, arr[=
ii].mAdvDelay, arr[ii].mAdvOnClk );
		if( arr[ii].mOrigVis )
			this.mList[ii].mSldIdx =3D idx++;
	}
	this.mNumVisSlds =3D idx-1;
	this.fEndShow =3D fEnd;
}

function GetSldList() {	return gSldStack[gSldStack.length-1] }
function GetCurSld() { return parent.GetSldList().mList[parent.gCurSld - 1]=
 }

gSldStack =3D new Array();
gSldStack[0] =3D new SldList(gMainDoc,gCurSld,1)
function ToggleOtlPane()
{
	frmset=3Ddocument.all("PPTHorizAdjust")
	frm=3Ddocument.all("PPTOtl")

	if( gOtlOpen )
		frmset.cols=3D"*,100%"
	else
		frmset.cols=3D"25%,*"

	gOtlOpen=3D!gOtlOpen
	frm.noResize=3D!frm.noResize
	UpdOtNavPane()
}

function ToggleNtsPane()
{
	frmset=3Ddocument.all("PPTVertAdjust")
	frm=3Ddocument.all("PPTNts")

	if( gNtsOpen )
		frmset.rows=3D"100%,*"
	else
		frmset.rows=3D"*,20%"

	gNtsOpen=3D!gNtsOpen
	UpdNtsPane()
}

/*********************************************
Custom Shows implementation

When ViewCustomShow() is called, we create
a new array that is a subset of the slides in=20
the main doc. This list pushed on a stack so
we can return after the end of the custom
show.
*********************************************/
function ViewCustomShow(idx,fEnd)
{
	if( !IsFullScrMode() ) return;
	var sldList =3D new Array();
	var custShow =3D custShowList[idx-1];
	var jj =3D 0;
	for( ii=3D0;ii<custShow.length;ii++ ) {
		if( custShow[ii] <=3D gMainDoc.length )
			sldList[jj++] =3D gMainDoc[custShow[ii]-1];
	}
	if (sldList.length > 0) {
	PushSldList(sldList,fEnd);
	gCurSld =3D 1;
	}
	else
		if( PPTSld.event ) PPTSld.event.cancelBubble=3Dtrue
}

function PushSldList(arr,fEnd) {
	var ii =3D gSldStack.length;
	gSldStack[ii] =3D new SldList(arr,gCurSld,fEnd);
	GoToSld( gSldStack[ii].mList[0].mSldHref );
}

function PopSldList() {
	if (gSldStack[gSldStack.length-1].fEndShow)
		EndShow()
	else {
	gCurSld =3D gSldStack[gSldStack.length-1].mCurSld;
	gSldStack[gSldStack.length-1] =3D null;
	gSldStack.length--;
	var sldList =3D gSldStack[gSldStack.length-1];
	GoToSld( sldList.mList[gCurSld - 1].mSldHref );
	}
}
var custShowList=3Dnew Array();

/*********************************************
 Navigation button implementation

 There are 2 types of buttons: ImgBtn, TxtBtn
 implemented as function objects. They share
 a similiar interface so the event handlers
 can call SetActive, for example, on a button=20
 object without needing to know exactly=20
 what type of button it is.
**********************************************/

//----------------------------------
function ImgBtn( oId,bId,w,action )
//----------------------------------
{
	var t=3Dthis
	t.Perform    =3D _IBP
	t.SetActive  =3D _IBSetA
	t.SetInactive=3D _IBSetI
	t.SetPressed =3D _IBSetP
	t.SetDisabled=3D _IBSetD
	t.Enabled    =3D _IBSetE
	t.ChangeIcon =3D null
	t.UserAction =3D action
	t.ChgState   =3D _IBUI
	t.mObjId   =3D oId
	t.mBorderId=3D bId
	t.mWidth   =3D w
	t.mIsOn    =3D t.mCurState =3D 0
}

function _IBSetA()
{
	if( this.mIsOn ) {
		obj=3Dthis.ChgState( gHiliteClr,gShadowClr,2 )
		obj.style.posTop=3D0
	}
}

function _IBSetI()
{
	if( this.mIsOn ) {
		obj=3Dthis.ChgState( gFaceClr,gFaceClr,1 )
		obj.style.posTop=3D0=20
	}
}

function _IBSetP()
{
	if( this.mIsOn ) {
		obj=3Dthis.ChgState( gShadowClr,gHiliteClr,2 )
		obj.style.posLeft+=3D1; obj.style.posTop+=3D1
	}
}

function _IBSetD()
{ =20
	obj=3Dthis.ChgState( gFaceClr,gFaceClr,0 )
	obj.style.posTop=3D0=20
}

function _IBSetE( state )
{
	var t=3Dthis
	GetObj( t.mBorderId ).style.visibility=3D"visible"
	if( state !=3D t.mIsOn ) {
		t.mIsOn=3Dstate
		if( state )
			t.SetInactive()
		else
			t.SetDisabled()
	}
}

function _IBP()
{
	var t=3Dthis
	if( t.mIsOn ) {
		if( t.UserAction !=3D null )
			t.UserAction()
		if( t.ChangeIcon ) {
			obj=3DGetObj(t.mObjId)
			if( t.ChangeIcon() )
				obj.style.posLeft=3Dobj.style.posLeft+(t.mCurState-4)*t.mWidth
			else
				obj.style.posLeft=3Dobj.style.posLeft+(t.mCurState-0)*t.mWidth
		}
		t.SetActive()
	} =20
}

function _IBUI( clr1,clr2,nextState )
{
	var t=3Dthis
	SetBorder( GetObj( t.mBorderId ),clr1,clr2 )
	obj=3DGetObj( t.mObjId )
	obj.style.posLeft=3Dobj.style.posLeft+(t.mCurState-nextState)*t.mWidth-obj=
.style.posTop
	t.mCurState=3DnextState
	return obj
}

//-----------------------------------------
function TxtBtn( oId,oeId,action,chkState )
//-----------------------------------------
{
	var t=3Dthis
	t.Perform    =3D _TBP
	t.SetActive  =3D _TBSetA
	t.SetInactive=3D _TBSetI
	t.SetPressed =3D _TBSetP
	t.SetDisabled=3D _TBSetD
	t.SetEnabled =3D _TBSetE
	t.GetState   =3D chkState
	t.UserAction =3D action
	t.ChgState   =3D _TBUI
	t.mObjId      =3D oId
	t.m_elementsId=3D oeId
	t.mIsOn       =3D 1
}

function _TBSetA()
{
	var t=3Dthis
	if( t.mIsOn && !t.GetState() )
		t.ChgState( gHiliteClr,gShadowClr,0,0 )
}

function _TBSetI()
{
	var t=3Dthis
	if( t.mIsOn && !t.GetState() )
		t.ChgState( gFaceClr,gFaceClr,0,0 )
}

function _TBSetP()
{
	if( this.mIsOn )
		this.ChgState( gShadowClr,gHiliteClr,1,1 )
}

function _TBSetD()
{  =20
	this.ChgState( gFaceClr,gFaceClr,0,0 )
	this.mIsOn =3D 0
}

function _TBSetE()
{
	var t=3Dthis
	if( !t.GetState() )
		t.ChgState( gFaceClr,gFaceClr,0,0 )
	else
		t.ChgState( gShadowClr,gHiliteClr,1,1 )
	t.mIsOn =3D 1
}

function _TBP()
{
	var t=3Dthis
	if( t.mIsOn ) {=20
		if( t.UserAction !=3D null )
			t.UserAction()
        if( !t.GetState )
            return
		if( t.GetState() )
			t.SetPressed()
		else
			t.SetActive()
	} =20
}

function _TBUI( clr1,clr2,lOffset,tOffset )
{
	SetBorder( GetObj( this.mObjId ),clr1,clr2 )
	Offset( GetObj( this.m_elementsId ),lOffset,tOffset )
}

function Offset( obj, top, left ){ obj.style.top=3Dtop; obj.style.left=3Dle=
ft }

function SetBorder( obj, upperLeft, lowerRight )
{
	s=3Dobj.style;
	s.borderStyle      =3D "solid"
	s.borderWidth      =3D 1=20
	s.borderLeftColor  =3D s.borderTopColor =3D upperLeft
	s.borderBottomColor=3D s.borderRightColor =3D lowerRight
}

function GetBtnObj(){ return gBtnArr[window.event.srcElement.id] }

function BtnOnOver(){ b=3DGetBtnObj(); if( b !=3D null ) b.SetActive() }

function BtnOnDown(){ b=3DGetBtnObj(); if( b !=3D null ) b.SetPressed() }

function BtnOnOut(){ b=3DGetBtnObj(); if( b !=3D null ) b.SetInactive() }

function BtnOnUp()
{
	b=3DGetBtnObj()
	if( b !=3D null )
		b.Perform()
	else
		Upd()
}
function GetNtsState(){ return parent.gNtsOpen }

function GetOtlState(){ return parent.gOtlOpen }

function GetOtlTxtState(){ return parent.gOtlTxtExp }

function NtsBtnSetFlag( fVal )
{
	s=3Ddocument.all.item( this.m_flagId ).style
	s.display=3D"none"
	if( fVal )
		s.display=3D""
	else
		s.display=3D"none"
}

function _BSetA_Border(){ b =3D gBtnArr[this.mObjId]; if( b !=3D null ) b.S=
etActive() }

function _BSetI_Border(){ b =3D gBtnArr[this.mObjId]; if( b !=3D null ) b.S=
etInactive() }

function _BSetP_Border(){ b =3D gBtnArr[this.mObjId]; if( b !=3D null ) b.S=
etPressed() }

function _BSetA_BorderImg()
{=20
	b =3D gBtnArr[this.mBorderId]=20
	if( b !=3D null && this.mIsOn && !b.GetState() ) {
		obj=3Dthis.ChgState( gHiliteClr,gShadowClr,2 )
		obj.style.posTop=3D0
	}
}

function _BSetI_BorderImg()
{=20
	b =3D gBtnArr[this.mBorderId]
	if( b !=3D null && this.mIsOn && !b.GetState() ) {
		obj=3Dthis.ChgState( gFaceClr,gFaceClr,1 )
		obj.style.posTop=3D0
	}
}


var gHiliteClr=3D"THREEDHIGHLIGHT",gShadowClr=3D"THREEDSHADOW",gFaceClr=3D"=
THREEDFACE"
var gBtnArr =3D new Array()
gBtnArr["nb_otl"] =3D new TxtBtn( "nb_otl","nb_otlElem",parent.ToggleOtlPan=
e,GetOtlState )
gBtnArr["nb_otlElem"] =3D new TxtBtn( "nb_otl","nb_otlElem",parent.ToggleOt=
lPane,GetOtlState )
gBtnArr["nb_nts"] =3D new ImgBtn( "nb_nts","nb_ntsBorder",10,parent.ToggleN=
tsPane )
gBtnArr["nb_nts"].SetActive =3D _BSetA_BorderImg;
gBtnArr["nb_nts"].SetInactive =3D _BSetI_BorderImg;
gBtnArr["nb_ntsBorder"] =3D new TxtBtn( "nb_ntsBorder","nb_ntsElem",parent.=
ToggleNtsPane,GetNtsState )
gBtnArr["nb_ntsElem"] =3D new TxtBtn( "nb_ntsBorder","nb_ntsElem",parent.To=
ggleNtsPane,GetNtsState )
gBtnArr["nb_prevBorder"] =3D gBtnArr["nb_prev"]=3D new ImgBtn( "nb_prev","n=
b_prevBorder",30,parent.GoToPrevSld )
gBtnArr["nb_nextBorder"] =3D gBtnArr["nb_next"]=3D new ImgBtn( "nb_next","n=
b_nextBorder",30,parent.GoToNextSld )
gBtnArr["nb_sldshw"]=3D new ImgBtn( "nb_sldshw","nb_sldshwBorder",18,parent=
.FullScreen )
gBtnArr["nb_sldshwBorder"] =3D new TxtBtn( "nb_sldshw","nb_sldshwBorder",pa=
rent.FullScreen,null )
gBtnArr["nb_sldshwBorder"].SetActive =3D _BSetA_Border;
gBtnArr["nb_sldshwBorder"].SetInactive =3D _BSetI_Border;
gBtnArr["nb_sldshwText"] =3D new TxtBtn( "nb_sldshw","nb_sldshwText",parent=
.FullScreen,null )
gBtnArr["nb_sldshwText"].SetActive =3D _BSetA_Border;
gBtnArr["nb_sldshwText"].SetInactive =3D _BSetI_Border;
gBtnArr["nb_voice"] =3D gBtnArr["nb_voiceBorder"] =3D new ImgBtn( "nb_voice=
","nb_voiceBorder",18,parent.ToggleVNarration )
gBtnArr["nb_otlTxtBorder"] =3D gBtnArr["nb_otlTxt"]=3D new ImgBtn( "nb_otlT=
xt","nb_otlTxtBorder",23,parent.ToggleOtlText )
gBtnArr["nb_ntsBorder"].m_flagId=3D "nb_nts"
gBtnArr["nb_ntsBorder"].SetFlag =3D NtsBtnSetFlag
gBtnArr["nb_otlTxt"].ChangeIcon=3D GetOtlTxtState

/*********************************************
 Context menu implementation

 _CM() is the function that's hooked up to
 the oncontextmenu event. Once we're asked to
 show the menu, we first build it by creating
 DIVs on-the-fly. Then we position it=20
 within the screen area so it doesn't get
 clipped.

 Creating the DIVs using createElement() means
 we don't have to write out any extra HTML
 into the slide HTML files.
**********************************************/
var sNext=3D"Next",sPrev=3D"Previous",sEnd=3D"End Show",sFont=3D"Arial",sAr=
row=3D"Arrow",sFreeform=3D"Freeform",sRect=3D"Rectangle",sOval=3D"Oval"

function ShowMenu()
{
	BuildMenu();
	var doc=3DPPTSld.document.body,x=3DPPTSld.event.clientX+doc.scrollLeft,y=
=3DPPTSld.event.clientY+doc.scrollTop
	m =3D PPTSld.document.all.item("ctxtmenu")
	m.style.pixelLeft=3Dx
	if( (x+m.scrollWidth > doc.clientWidth)&&(x-m.scrollWidth > 0) )
		m.style.pixelLeft=3Dx-m.scrollWidth

	m.style.pixelTop=3Dy
	if( (y+m.scrollHeight > doc.clientHeight)&&(y-m.scrollHeight > 0) )
		m.style.pixelTop=3Dy-m.scrollHeight

	m.style.display=3D""
}

function _CM()
{
	if( !parent.IsFullScrMode() ) return;
	if(!PPTSld.event.ctrlKey) {
		ShowMenu()
		return false
	} else
		HideMenu()
}

function BuildMenu()
{
	if( PPTSld.document.all.item("ctxtmenu") ) return

	var mObj=3DCreateItem( PPTSld.document.body )
	mObj.id=3D"ctxtmenu"
	mObj.style.visibility=3D"hidden"
	var s=3DmObj.style
	s.position=3D"absolute"
	s.cursor=3D"default"
	s.width=3D"120px"
	SetCMBorder(mObj,"menu","black")

	var iObj=3DCreateItem( mObj )
	SetCMBorder( iObj, "threedhighlight","threedshadow" )
	iObj.style.padding=3D2
	CreateMenuItem( iObj,sNext,M_GoNextSld,M_True )
	CreateMenuItem( iObj,sPrev,M_GoPrevSld,M_HasPrevSld )
=09
	CreateSeparator( iObj )
	CreateMenuItem( iObj,sEnd,M_End,M_True )
	mObj.style.visibility=3D"visible"
}

function Cancel() { window.event.cancelBubble=3Dtrue; window.event.returnVa=
lue=3Dfalse }

function Highlight() { ChangeClr("activecaption","threedhighlight") }

function Deselect() { ChangeClr("threedface","menutext") }

function Perform()
{
	e=3DPPTSld.event.srcElement
	if( e.type=3D=3D"menuitem" && e.IsActive() )
		e.Action()
	else
		PPTSld.event.cancelBubble=3Dtrue
}
function ChangeClr( bg,clr )
{
	e=3DPPTSld.event.srcElement
	if( e.type=3D=3D"menuitem" && e.IsActive() ) {
		e.style.backgroundColor=3Dbg
		e.style.color=3Dclr
	}
}

function M_HasPrevSld() { return( parent.HasPrevSld() ) }

function M_GoNextSld() { if( gIsEndShow ) M_End(); else GoToNextSld() }

function M_GoPrevSld() { if( gIsEndShow ) { gIsEndShow=3D0; history.back();=
 PPTSld.event.cancelBubble=3Dtrue; } else GoToPrevSld() }

function M_True() { return true }

function M_End() { window.close( self ) }

function CreateMenuItem( node,text,action,eval )
{
	var e=3DCreateItem( node )
	e.type=3D"menuitem"
	e.Action=3Daction
	e.IsActive=3Deval
	e.innerHTML=3Dtext

	if( !e.IsActive() )
		e.style.color=3D"threedshadow"

	e.onclick=3DPerform
	e.onmouseover=3DHighlight
	e.onmouseout=3DDeselect
	s=3De.style;
	s.fontFamily=3DsFont
	s.fontSize=3D"9pt"
	s.paddingLeft=3D2
}

function CreateSeparator( node )
{
	var sObj=3DCreateItem( node )
	SetCMBorder(sObj,"menu","menu")
	var s=3DsObj.style
	s.borderTopColor=3D"threedshadow"
	s.borderBottomColor=3D"threedhighlight"
	s.height=3D1
	s.fontSize=3D"0px"
}

function CreateItem( node )
{
	var elem=3DPPTSld.document.createElement("DIV")
	node.insertBefore( elem )
	return elem
}

function SetCMBorder( o,ltClr,rbClr )
{
	var s=3Do.style
	s.backgroundColor=3D"menu"
	s.borderStyle=3D"solid"
	s.borderWidth=3D1
	s.borderColor=3DltClr+" "+rbClr+" "+rbClr+" "+ltClr
}
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  <div id=3DPPTP17 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0275.htm');" id=3DPPTL17><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>18</font></div>
  </td>
  <td>
  <div id=3DPPTP18 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0293.htm');" id=3DPPTL18><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>19</font></div>
  </td>
  <td>
  <div id=3DPPTP19 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0294.htm');" id=3DPPTL19><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>20</font></div>
  </td>
  <td>
  <div id=3DPPTP20 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0295.htm');" id=3DPPTL20><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>21</font></div>
  </td>
  <td>
  <div id=3DPPTP21 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0296.htm');" id=3DPPTL21><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>22</font></div>
  </td>
  <td>
  <div id=3DPPTP22 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0297.htm');" id=3DPPTL22><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>23</font></div>
  </td>
  <td>
  <div id=3DPPTP23 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0298.htm');" id=3DPPTL23><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>24</font></div>
  </td>
  <td>
  <div id=3DPPTP24 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0299.htm');" id=3DPPTL24><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>25</font></div>
  </td>
  <td>
  <div id=3DPPTP25 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0292.htm');" id=3DPPTL25><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>26</font></div>
  </td>
  <td>
  <div id=3DPPTP26 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0300.htm');" id=3DPPTL26><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>27</font></div>
  </td>
  <td>
  <div id=3DPPTP27 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0301.htm');" id=3DPPTL27><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>28</font></div>
  </td>
  <td>
  <div id=3DPPTP28 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0302.htm');" id=3DPPTL28><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>29</font></div>
  </td>
  <td>
  <div id=3DPPTP29 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0247.htm');" id=3DPPTL29><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>30</font></div>
  </td>
  <td>
  <div id=3DPPTP30 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0304.htm');" id=3DPPTL30><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>31</font></div>
  </td>
  <td>
  <div id=3DPPTP31 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0305.htm');" id=3DPPTL31><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>32</font></div>
  </td>
  <td>
  <div id=3DPPTP32 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0306.htm');" id=3DPPTL32><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>33</font></div>
  </td>
  <td>
  <div id=3DPPTP33 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0307.htm');" id=3DPPTL33><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>34</font></div>
  </td>
  <td>
  <div id=3DPPTP34 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0308.htm');" id=3DPPTL34><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>35</font></div>
  </td>
  <td>
  <div id=3DPPTP35 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0309.htm');" id=3DPPTL35><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>36</font></div>
  </td>
  <td>
  <div id=3DPPTP36 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0303.htm');" id=3DPPTL36><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>37</font></div>
  </td>
  <td>
  <div id=3DPPTP37 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0310.htm');" id=3DPPTL37><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>38</font></div>
  </td>
  <td>
  <div id=3DPPTP38 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0311.htm');" id=3DPPTL38><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>39</font></div>
  </td>
  <td>
  <div id=3DPPTP39 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0312.htm');" id=3DPPTL39><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>40</font></div>
  </td>
  <td>
  <div id=3DPPTP40 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0313.htm');" id=3DPPTL40><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>41</font></div>
  </td>
  <td>
  <div id=3DPPTP41 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0314.htm');" id=3DPPTL41><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>42</font></div>
  </td>
  <td>
  <div id=3DPPTP42 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0315.htm');" id=3DPPTL42><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>43</font></div>
  </td>
  <td>
  <div id=3DPPTP43 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0316.htm');" id=3DPPTL43><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>44</font></div>
  </td>
  <td>
  <div id=3DPPTP44 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0317.htm');" id=3DPPTL44><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>45</font></div>
  </td>
  <td>
  <div id=3DPPTP45 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0265.htm');" id=3DPPTL45><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>46</font></div>
  </td>
  <td>
  <div id=3DPPTP46 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0318.htm');" id=3DPPTL46><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>47</font></div>
  </td>
  <td>
  <div id=3DPPTP47 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0319.htm');" id=3DPPTL47><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>48</font></div>
  </td>
  <td>
  <div id=3DPPTP48 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0320.htm');" id=3DPPTL48><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
 <tr onmouseover=3D"Over(this)" onmouseout=3D"Out(this)" onclick=3D"Follow(=
this)"
  style=3D'cursor:hand'>
  <td align=3Dright valign=3Dtop>
  <div class=3DsldNum><font size=3D2>49</font></div>
  </td>
  <td>
  <div id=3DPPTP49 class=3DPTxt><font size=3D2><a
  href=3D"javascript:GoToSld('slide0321.htm');" id=3DPPTL49><span
  style=3D'mso-spacerun:yes'>&nbsp;</span></a></font></div>
  </td>
 </tr>
</table>



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------=_NextPart_01C8FE6F.A5F941A0
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------=_NextPart_01C8FE6F.A5F941A0
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