document.write( "Question 576034: Factor Completely: (please provide steps)\r
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\n" ); document.write( "\n" ); document.write( "x^4y-81y^5\r
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\n" ); document.write( "\n" ); document.write( "thanks for your help
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Algebra.Com's Answer #369697 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E4y-81y%5E5+\"
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\n" ); document.write( "\"y%28x%5E2-9y%5E2%29%28x%5E2%2B9y%5E2%29\"
\n" ); document.write( "one more difference of squares
\n" ); document.write( "\"y%28x%2B3y%29%28x-3y%29%28x%5E2%2B9y%5E2%29\"
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