document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=318533>Question 318533</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Will someone please help me solved this problem?\r<BR>\n" );
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document.write( "v^2-9u^2 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #228045 by </B><A HREF=/tutors/aboutme.mpl?userid=JBarnum><B>JBarnum(2146)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=JBarnum><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=JBarnum><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=228045\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> this is a perfect square. the more of these you do the more u will start recognizing them<BR>\n" );
document.write( "the factor for this is simple, when its a minus sign in the middle theres a + and - in the factors <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28v-3u%29%28v%2B3u%29 ALIGN=MIDDLE  ALT=\"%28v-3u%29%28v%2B3u%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "check by foiling<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=v%5E2-3uv%2B3uv-9u%5E2 ALIGN=MIDDLE  ALT=\"v%5E2-3uv%2B3uv-9u%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=v%5E2-0-9u%5E2 ALIGN=MIDDLE  ALT=\"v%5E2-0-9u%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=v%5E2-9u%5E2 ALIGN=MIDDLE  ALT=\"v%5E2-9u%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "correct<BR>\n" );
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