document.write( "Question 148114: Simplify:\r
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document.write( "        ((x^(3/2))y^-3)^1/3\r\n" );
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document.write( "        ((x^(1/2))y^-6)^-1\r\n" );
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Algebra.Com's Answer #108498 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "Distribute the outer exponents to the inner exponents. Remember, \"%28x%5E%28y%29%29%5Ez=x%5E%28y%2Az%29\". So in our case the numerator goes from to and the denominator goes from to \r
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\n" ); document.write( "\n" ); document.write( " Use the technique described above to distribute the exponents.\r
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\n" ); document.write( "\n" ); document.write( " Multiply the exponents.\r
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\n" ); document.write( "\n" ); document.write( " Reduce. \r
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\n" ); document.write( "\n" ); document.write( "Now when we divide monomials, we simply subtract the exponents. So for example \"x%5E5%2Fx%5E2=x%5E%285-2%29=x%5E3\"\r
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\n" ); document.write( "\n" ); document.write( "Let's apply this technique to the problem:\r
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\n" ); document.write( "\n" ); document.write( " Subtract the exponents.\r
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\n" ); document.write( "\n" ); document.write( " Rewrite as \r
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\n" ); document.write( "\n" ); document.write( " Combine the exponents.\r
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\n" ); document.write( "\n" ); document.write( " Reduce.\r
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\n" ); document.write( "\n" ); document.write( " Now rewrite \"y%5E%28-7%29\" as \"1%2Fy%5E7\"\r
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\n" ); document.write( "\n" ); document.write( "So simplifies to \r
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\n" ); document.write( "\n" ); document.write( "In other words, where every variable is positive and \"x%3C%3E0\" or \"y%3C%3E0\"
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