document.write( "Question 31021: I need some help or advice simplifying this fraction.\r
\n" ); document.write( "\n" ); document.write( "10x^2 - 30x + 20 / X^2 - 1 \n" ); document.write( "

Algebra.Com's Answer #17748 by acerX(62) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%2810x%5E2+-+30x+%2B+20%29%2F%28X%5E2+-+1%29\"$ factor out the 10
\n" ); document.write( " $\"%2810%28x%5E2-3x%2B2%29%29%2F%28x%5E2-1%29\"$ factor the top and bottom
\n" ); document.write( " $\"%2810%28%28x-2%29%28x-1%29%29%29%2F%28%28x%2B1%29%28x-1%29%29\"$ cancel out similar terms
\n" ); document.write( " $\"%2810%28x-2%29%29%2F%28x%2B1%29\"$ DONE! \n" ); document.write( "

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