document.write( "Question 171463: Multiplication of Rational Expression. Can someone help me understand this complicated stuff?\r
\n" ); document.write( "\n" ); document.write( "x^2/x^2-4 * x^2-5x+6/x^2-3x\r
\n" ); document.write( "\n" ); document.write( "I think I have to cancell out some things like the x square before I start. Right? \n" ); document.write( "

Algebra.Com's Answer #126622 by Alan3354(69443) $\"\"$ $\"About$

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Multiplication of Rational Expression. Can someone help me understand this complicated stuff?
\n" ); document.write( "x^2/x^2-4 * x^2-5x+6/x^2-3x
\n" ); document.write( "I think I have to cancell out some things like the x square before I start. Right?
\n" ); document.write( "-----------------
\n" ); document.write( "Cancel anything you can, so as to simplify things.\r
\n" ); document.write( "\n" ); document.write( " $\"x%5E2%2F%28x%5E2-4%29+%2A+%28x%5E2-5x%2B6%29%2F%28x%5E2-3x%29\"$
\n" ); document.write( "= $\"x%2F%28x%5E2-4%29+%2A+%28x%5E2-5x%2B6%29%2F%28x-3%29\"$
\n" ); document.write( "= $\"x%2F%28x%5E2-4%29+%2A+%28x-2%29%2A%28x-3%29%2F%28x-3%29\"$
\n" ); document.write( "= $\"x%2F%28x%5E2-4%29+%2A+%28x-2%29\"$
\n" ); document.write( "= $\"x%2F%28%28x-2%29%2A%28x%2B2%29%29+%2A+%28x-2%29\"$
\n" ); document.write( "=x/(x+2)\r
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