document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=394853>Question 394853</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the LCM of z^2-81 and z^2+14z+45? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #280197 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=280197\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+z%5E2-81+=+%28z-9%29%28z%2B9%29 ALIGN=MIDDLE  ALT=\"+z%5E2-81+=+%28z-9%29%28z%2B9%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+z%5E2%2B14z%2B45+=+%28z-5%29%28z+-+9%29 ALIGN=MIDDLE  ALT=\"+z%5E2%2B14z%2B45+=+%28z-5%29%28z+-+9%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Therefore the LCM is (z-9)(z+9)(z-5). </SPAN>\n" );
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