document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=547544>Question 547544</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I simplify the rational expression? (a^2-49)/(a^2+10a+21) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #356905 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=356905\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Factor.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28a%5E2-49%29%2F%28a%5E2%2B10a%2B21%29=%28a-7%29%28a%2B7%29%2F%28%28a%2B3%29%28a%2B7%29%29=%28a-7%29cross%28%28a%2B7%29%29%2F%28%28a%2B3%29cross%28%28a%2B7%29%29%29=%28a-7%29%2F%28a%2B3%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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