document.write( "Question 310502: Simplify:\r
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document.write( "(27B^1/3C^3/4 ) ^4/3\r\n" );
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document.write( "( 8B^-2/3C^1/2)\r\n" );
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\n" ); document.write( "\n" ); document.write( "Entire expression is in parenthesis with outer exponent 4/3
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Algebra.Com's Answer #222003 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
We're going to use the following identities \r
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\n" ); document.write( "\n" ); document.write( "1) \"%28x%5E%28y%29%29%2F%28x%5E%28z%29%29=x%5E%28y-z%29\"\r
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\n" ); document.write( "\n" ); document.write( "2) \"%28x%5E%28y%29%29%5Ez=x%5E%28y%2Az%29\"\r
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\n" ); document.write( "\n" ); document.write( "3) \"%28a%2Fb%29%5Ex=%28a%5Ex%29%2F%28b%5Ex%29\"\r
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\n" ); document.write( "\n" ); document.write( " Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( " Use identity # 1 to divide the variable terms. \r
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\n" ); document.write( "\n" ); document.write( " Rewrite \"1%2F3-%28-2%2F3%29\" as \"1%2F3%2B2%2F3\"\r
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\n" ); document.write( "\n" ); document.write( " Multiply \"1%2F2\" by \"2%2F2\" to get \"2%2F4\"\r
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\n" ); document.write( "\n" ); document.write( " Combine the fractions by combining the numerators over the common denominator.\r
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\n" ); document.write( "\n" ); document.write( "\"%28%2827b%5E%283%2F3%29c%5E%281%2F4%29%5E%22%22%29%2F8%29%5E%284%2F3%29%5E%22%22\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "\"%28%2827b%5E1c%5E%281%2F4%29%5E%22%22%29%2F8%29%5E%284%2F3%29%5E%22%22\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( " Now use identity # 3\r
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\n" ); document.write( "\n" ); document.write( " Rewrite \"8\" as \"2%5E3\"\r
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\n" ); document.write( "\n" ); document.write( " Use identity # 2 to multiply the exponents.\r
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\n" ); document.write( "\n" ); document.write( " Multiply 3 and \"4%2F3\" to get \"12%2F3\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28%2827b%5E1c%5E%281%2F4%29%5E%22%22%29%5E%284%2F3%29%5E%22%22%29%2F%282%5E4%29\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "\"%28%2827b%5E1c%5E%281%2F4%29%5E%22%22%29%5E%284%2F3%29%5E%22%22%29%2F%2816%29\" Evaluate \"2%5E4\" to get 16\r
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\n" ); document.write( "\n" ); document.write( "\"%28%283%5E3b%5E1c%5E%281%2F4%29%5E%22%22%29%5E%284%2F3%29%5E%22%22%29%2F%2816%29\" Rewrite 27 as \"3%5E3\"\r
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\n" ); document.write( "\n" ); document.write( " Use identity # 2 to multiply the exponents.\r
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\n" ); document.write( "\n" ); document.write( "\"%283%5E%2812%2F3%29b%5E%284%2F3%29c%5E%284%2F12%29%5E%22%22%29%2F%2816%29\" Multiply 3 and \"4%2F3\" to get \"12%2F3\"\r
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\n" ); document.write( "\n" ); document.write( "\"%283%5E4b%5E%284%2F3%29c%5E%281%2F3%29%5E%22%22%29%2F%2816%29\" Reduce.\r
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\n" ); document.write( "\n" ); document.write( "\"%2881b%5E%284%2F3%29c%5E%281%2F3%29%5E%22%22%29%2F%2816%29\" Raise 3 to the 4th power to get 81\r
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\n" ); document.write( "\n" ); document.write( "So where every variable is positive.
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