document.write( "Question 495623: how do you simplify
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document.write( "+X2 -X2
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document.write( "(the 2's are to the second power)\r
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document.write( "Thanks \n" );
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Algebra.Com's Answer #336125 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! = 0 \n" ); document.write( " \n" ); document.write( " |