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document.write( "The two terms in the numerator are like terms,\r\n" );
document.write( "so simply add them and get\r\n" );
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document.write( "Cancel the into the and then cancel\r\n" );
document.write( "the 's and the 's and you end up \r\n" );
document.write( "with just the number\r\n" );
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document.write( "Edwin