document.write( "Question 448534: Simplify please show all work \r
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Algebra.Com's Answer #308688 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2-2x%2B5x-%28-x%5E2%2B7x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2-2x%2B5x-%28-x%5E2%29-7x\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E2-2x%2B5x%2Bx%5E2-7x\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2%2Bx%5E2%29%2B%28-2x%2B5x-7x%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"2x%5E2-4x\"\r
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\n" ); document.write( "\n" ); document.write( "So \"x%5E2-2x%2B5x-%28-x%5E2%2B7x%29=2x%5E2-4x\"
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