document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=112853>Question 112853</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Multiply.\r<BR>\n" );
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document.write( "(2r-3s)(4r squared +6rs + 9s squared)\r<BR>\n" );
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document.write( "Please help! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #94053 by </B><A HREF=/tutors/aboutme.mpl?userid=apachemexican1><B>apachemexican1(64)</B></A><img src=\"/images/stars/stars-08.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=apachemexican1><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=94053\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (2r-3s)(4r^2+6rs+9s^2)<BR>\n" );
document.write( "use foil to solve this<BR>\n" );
document.write( "first multiply<BR>\n" );
document.write( "2r*4r^2=8r^5<BR>\n" );
document.write( "2r*6rs=12r^2s<BR>\n" );
document.write( "2r*9s^2=18rs^2<BR>\n" );
document.write( "now you have half the solution<BR>\n" );
document.write( "second multiply<BR>\n" );
document.write( "-3s*4r^2=-12r^2s<BR>\n" );
document.write( "-3s*6rs=-18rs^2<BR>\n" );
document.write( "-3s*9s^2=27s^3<BR>\n" );
document.write( "now you half the other half of the solution<BR>\n" );
document.write( "combine like terms<BR>\n" );
document.write( "8r^5+12r^2s-12r^2s+18rs^2-18rs^2+27s^3=<BR>\n" );
document.write( "8r^5+27s^3<BR>\n" );
document.write( "and that is the solution<BR>\n" );
document.write( "good luck! </SPAN>\n" );
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