document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=953517>Question 953517</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, I would really like help on how to do this question step by step. The question is about adding rational expressions in fractions. I have learned it before but have forgot some of it. The equation is x+1/x-1 - x-1/x+1. (The slash is the horizontal bar that divides the numerator and denominator) Thanks so much in advance.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #582306 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=582306\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The result is 0 (zero) because the elements in this expression cancel each other.  </SPAN>\n" );
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