document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1019654>Question 1019654</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Compute 123456789^2-2*123456789*123456787+123456787^2 without a calculator.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #635613 by </B><A HREF=/tutors/aboutme.mpl?userid=FrankM><B>FrankM(1040)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=FrankM><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/cgi-bin/show-face.mpl?user=FrankM><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=635613\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A= 123456789\r<BR>\n" );
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document.write( "B= 123456787\r<BR>\n" );
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document.write( "And your problem says\r<BR>\n" );
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document.write( "A^2-2AB+B^2\r<BR>\n" );
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document.write( "which factors to \r<BR>\n" );
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document.write( "(A-B)(A-B)\r<BR>\n" );
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document.write( "We can see that A-B=2 above so the answer is 4.  </SPAN>\n" );
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