document.write( "Question 182791: Simplify the rational expression:
\n" ); document.write( "x^2 – 3x – 10
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\n" ); document.write( "x^2 – x – 20
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Algebra.Com's Answer #137256 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
\"%28x%5E2-3x-10%29%2F%28x%5E2-x-20%29\"
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\n" ); document.write( "factoring:
\n" ); document.write( "\"%28x-5%29%28x%2B2%29%2F%28x-5%29%28x%2B4%29\"
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\n" ); document.write( "Canceling out the (x-5) term from numerator and denominator:
\n" ); document.write( "\"%28x%2B2%29%2F%28x%2B4%29\"
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