document.write( "Question 727813: (x^-1y^-1)^-3(2y^4)^4 \n" ); document.write( "
Algebra.Com's Answer #445196 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
(x^-1y^-1)^-3(2y^4)^4\r
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\n" ); document.write( "(x^3*y^3)*(16y^16)
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\n" ); document.write( "\n" ); document.write( "= 16x^3*y^19
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\n" ); document.write( "cheers,
\n" ); document.write( "Stan H.
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