document.write( "Question 692720: simplify the rational expression , if possible; x^2-x-12/x^2+5x+6 \n" ); document.write( "
Algebra.Com's Answer #427074 by Ave(106)\"\" \"About 
You can put this solution on YOUR website!
Start by reverse foiling the top and bottom\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "(x-4)(x+3) divided by
\n" ); document.write( "(x+2)(x+3)\r
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\n" ); document.write( "\n" ); document.write( "the (x+3)'s cancel each other out and your left with:\r
\n" ); document.write( "\n" ); document.write( "(x-4)/(x+2)
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