document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=186174>Question 186174</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 10.  Multiply... I know I should know this, but my mind is overloaded with math...!\r<BR>\n" );
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document.write( "(2s + 5z)^2 * (s + 3z)^2<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #139585 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=139585\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (2s + 5z)^2 * (s + 3z)^2<BR>\n" );
document.write( "2s+5z<BR>\n" );
document.write( "2s+5z now multiply<BR>\n" );
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document.write( "4s^2+10sz+10sz+25z^2<BR>\n" );
document.write( "4s^2+20sz+25z^2<BR>\n" );
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document.write( "s+3z<BR>\n" );
document.write( "s+3z now multiply<BR>\n" );
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document.write( "s^2+3sz+3sz+9z^2<BR>\n" );
document.write( "s^2+6sz+9z^2<BR>\n" );
document.write( "4s^2+20sz+25z^2 now multiply.<BR>\n" );
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document.write( "4s^4+24s^3z+36s^2z^2+20s^3z+120s^2z^2+180sz^3+25sz^2+150sz^3+225z^4<BR>\n" );
document.write( "4s^4+44s^3z+156s^2z^2+330sz^3+225z^4 ans. </SPAN>\n" );
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