document.write( "Question 550435: Simplify the following expression, and rewrite it in an equivalent form with positive exponents.
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Algebra.Com's Answer #358739 by jim_thompson5910(35256)\"\" \"About 
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(9x^-3)^-3\r
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\n" ); document.write( "\n" ); document.write( "(9)^(-3)(x^-3)^(-3)\r
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\n" ); document.write( "\n" ); document.write( "(9)^(-3)x^(-3*-3)\r
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\n" ); document.write( "\n" ); document.write( "(9)^(-3)x^9\r
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\n" ); document.write( "\n" ); document.write( "(x^9)/(9^3)\r
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\n" ); document.write( "\n" ); document.write( "(x^9)/729
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