document.write( "Question 118911: Simplify\r
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\n" ); document.write( "x2+5x+6 x2-5x+6
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\n" ); document.write( " x2-4 x2-9
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Algebra.Com's Answer #87069 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "\"%28%28x%5E2%2B5x%2B6%29%2F%28x%5E2-4%29%29%28%28x%5E2-5x%2B6%29%2F%28x%5E2-9%29%29\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"%28%28%28x%2B3%29%28x%2B2%29%29%2F%28x%5E2-4%29%29%28%28x%5E2-5x%2B6%29%2F%28x%5E2-9%29%29\" Factor \"x%5E2%2B5x%2B6\" to get \"%28x%2B3%29%28x%2B2%29\" \r
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\n" ); document.write( "\n" ); document.write( " Factor \"x%5E2-4\" to get \"%28x%2B2%29%28x-2%29\" \r
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\n" ); document.write( "\n" ); document.write( " Factor \"x%5E2-5x%2B6\" to get \"%28x-3%29%28x-2%29\" \r
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\n" ); document.write( "\n" ); document.write( " Factor \"x%5E2-9\" to get \"%28x%2B3%29%28x-3%29\" \r
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\n" ); document.write( "\n" ); document.write( "\"%28x%2B3%29%28x%2B2%29%28x-3%29%28x-2%29%2F%28x%2B2%29%28x-2%29%28x%2B3%29%28x-3%29\" Combine the fractions\r
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\n" ); document.write( "\n" ); document.write( " Cancel like terms\r
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\n" ); document.write( "\n" ); document.write( "\"1\" Simplify\r
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\n" ); document.write( "\n" ); document.write( "So \"%28%28x%5E2%2B5x%2B6%29%2F%28x%5E2-4%29%29%28%28x%5E2-5x%2B6%29%2F%28x%5E2-9%29%29\" simplifies to \"1\". In other words \"%28%28x%5E2%2B5x%2B6%29%2F%28x%5E2-4%29%29%28%28x%5E2-5x%2B6%29%2F%28x%5E2-9%29%29=1\"\r
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