document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=329753>Question 329753</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (2s + 5z)^2 (s + 3z)^2\r<BR>\n" );
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document.write( "This is what I get:\r<BR>\n" );
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document.write( "= (2s + 5z) (2s + 5z) (s + 3z) ²<BR>\n" );
document.write( "= 4s² + 10sz + 10sz + 25z² (s + 3z) (s + 3z)<BR>\n" );
document.write( "= 4s² + 10sz + 10sz + 25z² + s² + 3sz + 3sz + 9z²<BR>\n" );
document.write( "= 4s² + s² + 10sz + 10sz + 3sz + 3sz + 25z² + 9z²<BR>\n" );
document.write( "= 5s² + 26sz + 34z²\r<BR>\n" );
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document.write( "Is this correct? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #236410 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=236410\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (2s + 5z)^2 (s + 3z)^2 <BR>\n" );
document.write( "This is what I get: <BR>\n" );
document.write( "= (2s + 5z) (2s + 5z) (s + 3z) ²<BR>\n" );
document.write( "= 4s² + 10sz + 10sz + 25z² (s + 3z) (s + 3z)<BR>\n" );
document.write( "= 4s² + 10sz + 10sz + 25z² + s² + 3sz + 3sz + 9z²<BR>\n" );
document.write( "= 4s² + s² + 10sz + 10sz + 3sz + 3sz + 25z² + 9z²<BR>\n" );
document.write( "= 5s² + 26sz + 34z² <BR>\n" );
document.write( "----------------------<BR>\n" );
document.write( "Why did you add them?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%282s+%2B+5z%29%5E2+%28s+%2B+3z%29%5E2 ALIGN=MIDDLE  ALT=\"%282s+%2B+5z%29%5E2+%28s+%2B+3z%29%5E2\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284s%5E2+%2B+20sz+%2B+25z%5E2%29%2A%28s%5E2+%2B+6sz+%2B+9z%5E2%29 ALIGN=MIDDLE  ALT=\"%284s%5E2+%2B+20sz+%2B+25z%5E2%29%2A%28s%5E2+%2B+6sz+%2B+9z%5E2%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4s%5E4+%2B+44s%5E3z+%2B+181s%5E2z%5E2+%2B+330sz%5E3+%2B+225z%5E4 ALIGN=MIDDLE  ALT=\"4s%5E4+%2B+44s%5E3z+%2B+181s%5E2z%5E2+%2B+330sz%5E3+%2B+225z%5E4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );