document.write( "Question 316035: Rewrite the following in simplified radical form?
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Algebra.Com's Answer #226070 by jim_thompson5910(35256)\"\" \"About 
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\"sqrt%288z%5E12%29\" Start with the given expression.\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%284%2A2z%5E12%29\" Factor 8 into 4*2\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%284%2A2%28z%5E6%29%5E2%29\" Rewrite \"z%5E%2812%29\" as \"%28z%5E6%29%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%284%29%2Asqrt%282%29%2Asqrt%28%28z%5E6%29%5E2%29\" Break up the square root.\r
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\n" ); document.write( "\n" ); document.write( "\"2%2Asqrt%282%29%2Asqrt%28%28z%5E6%29%5E2%29\" Take the square root of 4 to get 2.\r
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\n" ); document.write( "\n" ); document.write( "\"2%2Asqrt%282%29%2Az%5E6\" Take the square root of \"%28z%5E6%29%5E2\" to get \"z%5E6\".\r
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\n" ); document.write( "\n" ); document.write( "\"2z%5E6%2Asqrt%282%29\" Rearrange the terms.\r
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\n" ); document.write( "\n" ); document.write( "So \"sqrt%288z%5E12%29=2z%5E6%2Asqrt%282%29\" where \"z%3E=0\"
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