document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=524708>Question 524708</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is (4a^2+12ab+9b^2-25c^2) factored? and I know the answer is (2a+3b+5c)(2a+3b-5c) I just dont understand how to get there....thanks  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #347863 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=347863\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284a%5E2%2B12ab%2B9b%5E2-25c%5E2%29 ALIGN=MIDDLE  ALT=\"%284a%5E2%2B12ab%2B9b%5E2-25c%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282a%2B3b%29%5E2+-+%285c%29%5E2 ALIGN=MIDDLE  ALT=\"%282a%2B3b%29%5E2+-+%285c%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Use identity <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+a%5E2-b%5E2=%28a%2Bb%29%28a-b%29 ALIGN=MIDDLE  ALT=\"+a%5E2-b%5E2=%28a%2Bb%29%28a-b%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282a%2B3b%2B5c%29%2A%282a%2B3b-5c%29 ALIGN=MIDDLE  ALT=\"%282a%2B3b%2B5c%29%2A%282a%2B3b-5c%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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