document.write( "Question 624721: I need help trying to solve this. Well I know the answer, I just need a deeper explanation. \r
\n" ); document.write( "\n" ); document.write( "x^2-x-6/x^2-4\r
\n" ); document.write( "\n" ); document.write( "The answer they gave was x-3/x-2
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Algebra.Com's Answer #392967 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
The idea is to factor each piece and cancel any common factors\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2-x-6%29%2F%28x%5E2-4%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28%28x-3%29%28x%2B2%29%29%2F%28x%5E2-4%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28%28x-3%29%28x%2B2%29%29%2F%28%28x-2%29%28x%2B2%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28%28x-3%29%2Ahighlight%28%28x%2B2%29%29%29%2F%28%28x-2%29%2Ahighlight%28%28x%2B2%29%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28%28x-3%29%2Across%28%28x%2B2%29%29%29%2F%28%28x-2%29%2Across%28%28x%2B2%29%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x-3%29%2F%28x-2%29\"\r
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\n" ); document.write( "\n" ); document.write( "So \"%28x%5E2-x-6%29%2F%28x%5E2-4%29\" fully simplifies to \"%28x-3%29%2F%28x-2%29\"
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