document.write( "Question 1132146: Factor completely: \"x%5E2+%2B+2mn+-+m%5E2+-+n%5E2\" \n" ); document.write( "
Algebra.Com's Answer #749055 by ikleyn(52781)\"\" \"About 
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document.write( "\"x%5E2+%2B+2mn+-+m%5E2+-+n%5E2\" = \"x%5E2\" - \"%28m%5E2+-+2mn+%2B+n%5E2%29\" = \"x%5E2\" - \"%28m-n%29%5E2\" = (x+m-n)*(x-m+n).    ANSWER\r\n" );
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