document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=587369>Question 587369</A>: <I><SPAN STYLE=\"word-break: break-all;\"> what is the foil solution for(a+b)(a-b) ? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #374095 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=374095\">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=+%28+a+%2B+b+%29%2A%28+a+-+b+%29+=+a%5E2+%2B+ab+-+ab+-+b%5E2+ ALIGN=MIDDLE  ALT=\"+%28+a+%2B+b+%29%2A%28+a+-+b+%29+=+a%5E2+%2B+ab+-+ab+-+b%5E2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+a+%2B+b+%29%2A%28+a+-+b+%29+=+a%5E2+-+b%5E2+ ALIGN=MIDDLE  ALT=\"+%28+a+%2B+b+%29%2A%28+a+-+b+%29+=+a%5E2+-+b%5E2+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "----------------------------<BR>\n" );
document.write( "I like to do it with real numbers:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+7+%2B+5+%29%2A%28+7+-+5+%29+=+49+%2B+35+-+35+-+25+ ALIGN=MIDDLE  ALT=\"+%28+7+%2B+5+%29%2A%28+7+-+5+%29+=+49+%2B+35+-+35+-+25+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+7+%2B+5+%29%2A%28+7+-+5+%29+=+49+-+25+ ALIGN=MIDDLE  ALT=\"+%28+7+%2B+5+%29%2A%28+7+-+5+%29+=+49+-+25+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+%28+7+%2B+5+%29%2A%28+7+-+5+%29+=+24+ ALIGN=MIDDLE  ALT=\"+%28+7+%2B+5+%29%2A%28+7+-+5+%29+=+24+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+12%2A2+=+24+ ALIGN=MIDDLE  ALT=\"+12%2A2+=+24+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "OK </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );