document.write( "Question 764169: simplify this rational expression:
\n" ); document.write( " x -3
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\n" ); document.write( "x^2 + 2x – 15\r
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Algebra.Com's Answer #465240 by fcabanski(1391)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2+%2B+2x+%96+15\"= (x+5)(x-3)


\n" ); document.write( "\"%28x-3%29+%2F+%28x-3%29%28x%2B5%29+=+1%2F%28x%2B5%29\" \n" ); document.write( "

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