document.write( "Question 21377: SIMPLIFY -2Y3 X-2(X TO THE NEGATIVE 2 POWER) AND Y TOTEH 3RD POWER
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Algebra.Com's Answer #10285 by Photonjohn(42)\"\" \"About 
You can put this solution on YOUR website!
I think you will have -2Y^3/X^2 if I interpret your question correctly.
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