document.write( "Question 130506: 9u2 - 4
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Algebra.Com's Answer #95300 by jim_thompson5910(35256) $\"\"$ $\"About$

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\n" ); document.write( " $\"%289u%5E2+-+4%29%2F%283u%5E2++%2B+7u+-+6%29\"$ Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( " $\"%28%283u%2B2%29%283u-2%29%29%2F%283u%5E2++%2B+7u+-+6%29\"$ Factor $\"9u%5E2+-+4\"$ to get $\"%283u%2B2%29%283u-2%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"%28%283u%2B2%29%283u-2%29%29%2F%28%28u%2B3%29%283u-2%29%29\"$ Factor $\"3u%5E2++%2B+7u+-+6\"$ to get $\"%28u%2B3%29%283u-2%29\"$ \r
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\n" ); document.write( "\n" ); document.write( " $\"%283u%2B2%29cross%28%283u-2%29%29%2F%28u%2B3%29cross%28%283u-2%29%29\"$ Cancel like terms\r
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\n" ); document.write( "\n" ); document.write( " $\"%283u%2B2%29%2F%28u%2B3%29\"$ Simplify\r
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\n" ); document.write( "\n" ); document.write( "So $\"%289u%5E2+-+4%29%2F%283u%5E2++%2B+7u+-+6%29\"$ simplifies to $\"%283u%2B2%29%2F%28u%2B3%29\"$ . In other words $\"%289u%5E2+-+4%29%2F%283u%5E2++%2B+7u+-+6%29=%283u%2B2%29%2F%28u%2B3%29\"$ \r
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