document.write( "Question 638417: True or false? (a+b)(a-b)= aČ + bČ . Please give an explanation for your answer \n" ); document.write( "
Algebra.Com's Answer #402175 by reviewermath(1029)\"\" \"About 
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False because the correct equation is \"%28a+%2B+b%29%28a+-+b%29+=+a%5E2+-+b%5E2\". \n" ); document.write( "
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