document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=289506>Question 289506</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how to solve rational expression 5/x^2+3x - 4/x^2-x-12 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #209688 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=209688\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Equations are solved.<BR>\n" );
document.write( "Expressions are simplified or reduced.<BR>\n" );
document.write( "Hint :<BR>\n" );
document.write( "x^2+3x=x*(x+3) <BR>\n" );
document.write( "x^2-x-12=(x+3)*(x-4)\r<BR>\n" );
document.write( "\n" );
document.write( "Result <BR>\n" );
document.write( "(x-20)/((x-4)* x* (x+3))<BR>\n" );
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