document.write( "Question 188917This question is from textbook Structure and Method Book 1
\n" ); document.write( ": 10x^2-30x+20/x^2-1 \n" ); document.write( "

Algebra.Com's Answer #141682 by Mathtut(3670) $\"\"$ $\"About$

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$\"10%28x%5E2-3x%2B2%29%2F%28x%2B1%29%28x-1%29\"$
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\n" ); document.write( " $\"10%28x-2%29%28x-1%29%2F%28x%2B1%29%28x-1%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"10%28x-2%29cross%28%28x-1%29%29%2F%28x%2B1%29cross%28%28x-1%29%29\"$
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\n" ); document.write( " $\"10%28x-2%29%2F%28x%2B1%29\"$ \n" ); document.write( "

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