document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=67365>Question 67365</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find each of the following squares.<BR>\n" );
document.write( "(7p+6q)^2\r<BR>\n" );
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document.write( "Find each of the following squares.<BR>\n" );
document.write( "(w minus(1)divided by (4))^2\r<BR>\n" );
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document.write( "Find each of the following products.<BR>\n" );
document.write( "a(a+5)(a-5) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #47919 by </B><A HREF=/tutors/aboutme.mpl?userid=algebrapro18><B>algebrapro18(249)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=algebrapro18><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=47919\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> the answers will be in red<br>\r<BR>\n" );
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document.write( "1)Find each of the following squares.<BR>\n" );
document.write( "(7p+6q)^2<br>\r<BR>\n" );
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document.write( "(7p+6q)^2=(7p+6q)(7p+6q)<br>\r<BR>\n" );
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document.write( "now just use the foil method<br>\r<BR>\n" );
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document.write( "f = 7p(7p)<BR>\n" );
document.write( "o = 7p(6q)<BR>\n" );
document.write( "i = 7p(6q)<BR>\n" );
document.write( "l = 6q(6q)<br>\r<BR>\n" );
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document.write( "(7p+6q)(7p+6q)<BR>\n" );
document.write( "=7p(7p)+7p(6q)+7p(6q)+6q(6q)<BR>\n" );
document.write( "=49p^2+42pq+42pq+36q^2<BR>\n" );
document.write( "<font color = red>=9p^2-84pq+36q</font><br>\r<BR>\n" );
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document.write( "2)Find each of the following squares.<BR>\n" );
document.write( "(w minus(1)divided by (4))^2<br>\r<BR>\n" );
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document.write( "(w minus(1)divided by (4))^2 = (w-1)^2/4^2<br>\r<BR>\n" );
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document.write( "(w-1)^2 = (w-1)(w-1)<br>\r<BR>\n" );
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document.write( "we use foil again on the top<br>\r<BR>\n" );
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document.write( "f = w(w)<BR>\n" );
document.write( "o = w(-1)<BR>\n" );
document.write( "i = -1(w)<BR>\n" );
document.write( "l = -1(-1)<br>\r<BR>\n" );
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document.write( "(w-1)(w-1)<BR>\n" );
document.write( "= w(w)+w(-1)+-1(w)+-1(-1)<BR>\n" );
document.write( "=w^2-w-w+1<BR>\n" );
document.write( "=w^2-2w+1<br>\r<BR>\n" );
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document.write( "(w-1)^2/4^2<BR>\n" );
document.write( "<font color = red>=(w^2-2w+1)/16</font><br>\r<BR>\n" );
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document.write( "3)Find each of the following products.<BR>\n" );
document.write( "a(a+5)(a-5)<br>\r<BR>\n" );
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document.write( "use foil first<br>\r<BR>\n" );
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document.write( "f = a(a)<BR>\n" );
document.write( "o = a(-5)<BR>\n" );
document.write( "i = 5(a)<BR>\n" );
document.write( "l = 5(-5)<br>\r<BR>\n" );
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document.write( "(a+5)(a-5)<BR>\n" );
document.write( "= a(a)+a(-5)+5(a)+5(-5)<BR>\n" );
document.write( "= a^2-5a+5a-25<BR>\n" );
document.write( "=a^2-25\r<BR>\n" );
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document.write( "now distribute\r<BR>\n" );
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document.write( "a(a+5)(a-5)<BR>\n" );
document.write( "=a(a^2-25)<BR>\n" );
document.write( "<font color = red>=a^3-25a</font> </SPAN>\n" );
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