document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=108507>Question 108507</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (m^2-5mn + 3n^2)(m^2+4mn - 2n^2)\r<BR>\n" );
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document.write( "Please help me solve this. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #79163 by </B><A HREF=/tutors/aboutme.mpl?userid=elima><B>elima(1433)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=elima><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=79163\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (m^2-5mn + 3n^2)(m^2+4mn - 2n^2)<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28m%5E2%29%28m%5E2%2B4mn-2n%5E2%29-%285mn%29%28m%5E2%2B4mn-2n%5E2%29%2B%283n%5E2%29%28m%5E2%2B4mn-2n%5E2%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E4%2B4m%5E3n-2m%5E2n%5E2-5m%5E3n-20m%5E2n%5E2%2B10mn%5E3%2B3m%5E2n%5E2%2B12mn%5E3-6n%5E4 ALIGN=MIDDLE  ALT=\"m%5E4%2B4m%5E3n-2m%5E2n%5E2-5m%5E3n-20m%5E2n%5E2%2B10mn%5E3%2B3m%5E2n%5E2%2B12mn%5E3-6n%5E4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Now collect like terms;<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E4%2B4m%5E3n-5m%5E3n-2m%5E2n%5E2-20m%5E2n%5E2%2B3m%5E2n%5E2%2B10mn%5E3%2B12mn%5E3-6n%5E4 ALIGN=MIDDLE  ALT=\"m%5E4%2B4m%5E3n-5m%5E3n-2m%5E2n%5E2-20m%5E2n%5E2%2B3m%5E2n%5E2%2B10mn%5E3%2B12mn%5E3-6n%5E4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=m%5E4-m%5E3n-19m%5E2n%5E2%2B22mn%5E3-6n%5E4 ALIGN=MIDDLE  ALT=\"m%5E4-m%5E3n-19m%5E2n%5E2%2B22mn%5E3-6n%5E4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( ":) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );