document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=122586>Question 122586</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 3.) 4x2 + 20x + 5y +xy \r<BR>\n" );
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document.write( "4.) 48x2y + 20xz +12xy + 5z <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 #90015 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=90015\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4x^2 + 20x + 5y +xy <BR>\n" );
document.write( "=4x^2+20x+xy+5y<BR>\n" );
document.write( "=4x(x+5)+y(x+5)<BR>\n" );
document.write( "=(4x+y)(x+5)<BR>\n" );
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document.write( "48x^2y + 20xz +12xy + 5z <BR>\n" );
document.write( "48x^2y+12xy+20xz+5z<BR>\n" );
document.write( "12xy(4x+1)+5x(4x+1)<BR>\n" );
document.write( "(12xy+5x)(4x+1)<BR>\n" );
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document.write( "Ed </SPAN>\n" );
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