document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=721417>Question 721417</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Don't even know where to start with this:\r<BR>\n" );
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document.write( "simplify [(3x+2)+5y][(3x+2)-5y] </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #442351 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=442351\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> simplify [(3x+2)+5y][(3x+2)-5y]<BR>\n" );
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document.write( "It's the product of sum and difference.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28a%2Bb%29%2A%28a-b%29+=+a%5E2+-+b%5E2 ALIGN=MIDDLE  ALT=\"%28a%2Bb%29%2A%28a-b%29+=+a%5E2+-+b%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "---------<BR>\n" );
document.write( "[(3x+2)+5y][(3x+2)-5y] = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%283x%2B2%29%5E2+-+%285y%29%5E2 ALIGN=MIDDLE  ALT=\"%283x%2B2%29%5E2+-+%285y%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "You can expand that, or not.<BR>\n" );
document.write( " </SPAN>\n" );
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