document.write( "Question 191428: Subtract the lower polynomial from the upper one.\r
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\n" ); document.write( "-x^2y+2xy^2+2
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Algebra.Com's Answer #143776 by orca(409)\"\" \"About 
You can put this solution on YOUR website!
\"%282x%5E2y-5xy%5E2%2B2%29-%28-x%5E2y%2B2xy%5E2%2B2%29\"
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\n" ); document.write( "=\"2x%5E2y%2Bx%5E2y-5xy%5E2-2xy%5E2%2B2-2\"
\n" ); document.write( "=\"3x%5E2y-7xy%5E2\"
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