document.write( "Question 991265: Simplify the expression and eliminate any negative exponent(s).\r
\n" ); document.write( "\n" ); document.write( " (xy^-6z^-1/x^4y^8z^-3)^-3
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Algebra.Com's Answer #611217 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
\"+%28xy%5E-6z%5E-1%2Fx%5E4y%5E8z%5E-3%29%5E-3\"
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\n" ); document.write( "It's not important what you do first.
\n" ); document.write( "I'll apply the overall -3 exponent.
\n" ); document.write( "= \"+%28x%5E-3y%5E18z%5E3%2Fx%5E-12y%5E-24z%5E9%29\"
\n" ); document.write( "Multiply NUM and DEN by x^12
\n" ); document.write( "= \"+%28x%5E9y%5E18z%5E3%2Fy%5E-24z%5E9%29\"
\n" ); document.write( "Multiply NUM and DEN by y^24
\n" ); document.write( "= \"+%28x%5E9y%5E42z%5E3%2Fz%5E9%29\"
\n" ); document.write( "Multiply NUM and DEN by z^-3
\n" ); document.write( "= \"+%28x%5E9y%5E42%2Fz%5E6%29\"\r
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