document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=458024>Question 458024</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5Em%2Aa%5En ALIGN=MIDDLE  ALT=\"a%5Em%2Aa%5En\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5Emn ALIGN=MIDDLE  ALT=\"a%5Emn\"   DISABLED_style= \"max-width:90%; height:auto;\" >,then m(n-2)+n(m-2)is? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #314162 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=314162\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5Em%2Aa%5En ALIGN=MIDDLE  ALT=\"a%5Em%2Aa%5En\"   DISABLED_style= \"max-width:90%; height:auto;\" >=<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=a%5Emn ALIGN=MIDDLE  ALT=\"a%5Emn\"   DISABLED_style= \"max-width:90%; height:auto;\" >,then m(n-2)+n(m-2)is?<BR>\n" );
document.write( "----------<BR>\n" );
document.write( "The example you show is multiplied, then you ask about addition.<BR>\n" );
document.write( "m(n-2)+n(m-2)<BR>\n" );
document.write( "= mn - 2m + mn -2n<BR>\n" );
document.write( "= 2mn -2m - 2n<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );