document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=161183>Question 161183</A>: <I><SPAN STYLE=\"word-break: break-all;\"> x^2-6x-7/x^2-1\r<BR>\n" );
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document.write( "i know that you must factor the variable first. <BR>\n" );
document.write( "(x-2)(x+3) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #118731 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=118731\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Simplify:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%5E2-6x-7%29%2F%28x%5E2-1%29 ALIGN=MIDDLE  ALT=\"%28x%5E2-6x-7%29%2F%28x%5E2-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Factor the numerator and the denominator.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28cross%28%28x%2B1%29%29%28x-7%29%29%2F%28cross%28%28x%2B1%29%29%28x-1%29%29 ALIGN=MIDDLE  ALT=\"%28cross%28%28x%2B1%29%29%28x-7%29%29%2F%28cross%28%28x%2B1%29%29%28x-1%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Cancel the indicated factors.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x-7%29%2F%28x-1%29 ALIGN=MIDDLE  ALT=\"%28x-7%29%2F%28x-1%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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