Algebra.Com's Answer #622913 by Edwin McCravy(20054)![\"\"](\"/images/stars/stars-13.gif\")  
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document.write( "Use the rule of making negative exponents positive by\r\n" );
document.write( "moving the base and exponent from numerator to denominator\r\n" );
document.write( "or denominator to numerator and changing the sign of the\r\n" );
document.write( "negative exponent to positive:\r\n" );
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document.write( "Factor out 4 inside the parentheses in the numerator.\r\n" );
document.write( "Factor out 2 inside the parentheses in the denominator.\r\n" );
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document.write( "Give all the factors inside the larger parentheses their\r\n" );
document.write( "understood exponents of 1\r\n" );
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document.write( "Remove the larger parentheses by distributing the outer \r\n" );
document.write( "exponents into the inner exponents\r\n" );
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document.write( "Cancel the (x-1)2's\r\n" );
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document.write( "Edwin \n" );
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