document.write( "Question 552726: simplify the expression
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Algebra.Com's Answer #360497 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
x^-3y/xy^-2\r
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\n" ); document.write( "\n" ); document.write( "x^(-3-1)*y^(1-(-2))\r
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\n" ); document.write( "\n" ); document.write( "x^(-4)*y^(3)\r
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\n" ); document.write( "\n" ); document.write( "(y^3)/(x^4)\r
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\n" ); document.write( "\n" ); document.write( "So x^-3y/xy^-2 = (y^3)/(x^4) for all nonzero values of x and y
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