document.write( "Question 67346: (x-2)(2x-4)-(x-2)(3x+4)/
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Algebra.Com's Answer #47900 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "                    \"+%28%28x-2%29%282x-4%29-%28x-2%29%283x%2B4%29%29%2F%28%282-x%29%28x%2B8%29%29+\" \r\n" );
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document.write( "Factor out \"%28x-2%29\" in the numerator\r\n" );
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document.write( "                    \"%28%28x-2%29%28%282x-4%29-%283x%2B4%29%29%29%2F%28%282-x%29%28x%2B8%29%29\"\r\n" );
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document.write( "Remove the inner parentheses in the numerator\r\n" );
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document.write( "                    \"%28%28x-2%29%282x-4-3x-4%29%29%2F%28%282-x%29%28x%2B8%29%29\"\r\n" );
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document.write( "Simplify the \"%282x-4-3x-4%29\" as \"%28-x-8%29\"\r\n" );
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document.write( "                    \"+%28%28x-2%29%28-x-8%29%29%2F%28%282-x%29%28x%2B8%29%29+\"\r\n" );
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document.write( "Use the principle\r\n" );
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document.write( "\"A-B\" can be replaced by \"-1%28B-A%29\" to replace\r\n" );
document.write( "the \"%282-x%29\" in the bottom by \"-1%28x-2%29\".\r\n" );
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document.write( "                    \"+%28%28x-2%29%28-x-8%29%29%2F%28-1%28x-2%29%28x%2B8%29%29+\"\r\n" );
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document.write( "Now cancel the \"%28x-2%29\"'s\r\n" );
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document.write( "                    \"+%28%28-x-8%29%29%2F%28-1%28x%2B8%29%29+\"\r\n" );
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document.write( "Factor -1 out of the numerator\r\n" );
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document.write( "                    \"+%28-1%28x%2B8%29%29%2F%28-1%28x%2B8%29%29+\"\r\n" );
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document.write( "The numerator and denominator cancel leaving\r\n" );
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document.write( "                    \"1%2F1\" or just\r\n" );
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document.write( "                    \"1\"\r\n" );
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document.write( "Edwin
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