document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=155373>Question 155373</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0321233832/algebrahomeworkh>elementary and intermediate algebra</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> Factor\r<BR>\n" );
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document.write( "5x^2y^6z^4 - 15x^4y^5z^3 + 20x^3y^5z^2\r<BR>\n" );
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document.write( "12xy + 20yz - 40wy\r<BR>\n" );
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document.write( "16x^2 - 49<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #114433 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=114433\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 5x^2y^6z^4 - 15x^4y^5z^3 + 20x^3y^5z^2<BR>\n" );
document.write( "5x^2y^5z^2(yz^2-3x^2z+4x)<BR>\n" );
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document.write( "12xy + 20yz - 40wy<BR>\n" );
document.write( "4y(3x+5z-10w)<BR>\n" );
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document.write( "16x^2 - 49<BR>\n" );
document.write( "(4x^2+7)(4x^2-7) </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );