document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=258187>Question 258187</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 37. subtract.<BR>\n" );
document.write( "x/x^2-9 - 3/x^2-9\r<BR>\n" );
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document.write( "A. x+3/x\r<BR>\n" );
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document.write( "B. 1/x-3\r<BR>\n" );
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document.write( "C. 3/x+3\r<BR>\n" );
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document.write( "D. 1/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 #190123 by </B><A HREF=/tutors/aboutme.mpl?userid=unlockmath><B>unlockmath(1688)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=unlockmath><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=unlockmath><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=190123\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Hello, <BR>\n" );
document.write( "Let's rewrite these as and since they are the same denominator it'll be:<BR>\n" );
document.write( "(x-3)/(x^2-9) The denominator can be expanded as:<BR>\n" );
document.write( "(x-3)/(x-3)(x+3) The top and bottom reduce to 1 so the answer is:<BR>\n" );
document.write( "1/x+3<BR>\n" );
document.write( "RJ <BR>\n" );
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