document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=827459>Question 827459</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me answer this question x2+6x+9 divided by x2-9<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 #498698 by </B><A HREF=/tutors/aboutme.mpl?userid=KMST><B>KMST(5328)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KMST><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=KMST><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=498698\">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=%28x%5E2%2B6x%2B9%29%2F%28x%5E2-9%29=%28x%2B3%29%5E2%2F%28%28x%2B3%29%28x-3%29%29=%28x%2B3%29%28x%2B3%29%2F%28%28x%2B3%29%28x-3%29%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "For <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3C%3E-3 ALIGN=MIDDLE  ALT=\"x%3C%3E-3\"   DISABLED_style= \"max-width:90%; height:auto;\" > , <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%2B3%3C%3E0 ALIGN=MIDDLE  ALT=\"x%2B3%3C%3E0\"   DISABLED_style= \"max-width:90%; height:auto;\" > and we can simplify:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2%2B6x%2B9%29%2F%28x%5E2-9%29=%28x%2B3%29%5E2%2F%28%28x%2B3%29%28x-3%29%29=%28x%2B3%29%28x%2B3%29%2F%28%28x%2B3%29%28x-3%29%29=cross%28%28x%2B3%29%29%28x%2B3%29%2F%28cross%28%28x%2B3%29%29%28x-3%29%29=%28x%2B3%29%2F%28x-3%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "For <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=-3 ALIGN=MIDDLE  ALT=\"x=-3\"   DISABLED_style= \"max-width:90%; height:auto;\" > the expression <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2%2B6x%2B9%29%2F%28x%5E2-9%29 ALIGN=MIDDLE  ALT=\"%28x%5E2%2B6x%2B9%29%2F%28x%5E2-9%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > is undefined because <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2-9=0 ALIGN=MIDDLE  ALT=\"x%5E2-9=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > and we cannot divide by zero.<BR>\n" );
document.write( "For <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=3 ALIGN=MIDDLE  ALT=\"x=3\"   DISABLED_style= \"max-width:90%; height:auto;\" > the original expression, and the simplified expression are undefined because <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%5E2-9=0 ALIGN=MIDDLE  ALT=\"x%5E2-9=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > and <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x-3=0 ALIGN=MIDDLE  ALT=\"x-3=0\"   DISABLED_style= \"max-width:90%; height:auto;\" > . </SPAN>\n" );
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