document.write( "Question 68367This question is from textbook An incremental Developmnet
\n" ); document.write( ": Please help to factor\r
\n" ); document.write( "\n" ); document.write( "x^3y^3 - 64
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Algebra.Com's Answer #48654 by rmromero(383)\"\" \"About 
You can put this solution on YOUR website!
-->\"x%5E3y%5E3+-+64\"
\n" ); document.write( " \"%28xy%29%5E3+-+4%5E3\"
\n" ); document.write( " \"%28xy+-+4%29+%28%28xy%29%5E2%29+%2B+4xy+%2B+16%29\"
\n" ); document.write( "Answer is :
\n" ); document.write( " \"highlight%28%28xy+-+4%29%28x%5E2y%5E2+%2B+4xy+%2B+16%29%29\" \r
\n" ); document.write( "\n" ); document.write( "Checking: Distributive property
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\n" ); document.write( " \"xy%28xy%29%5E2+%2B+4x%5E2y%5E2+%2B+16xy+-+4x%5E2y%5E2+-+16xy+-+64\"
\n" ); document.write( " \"x%5E3y%5E3+-+64\"
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