document.write( "Question 351721: Hello I need help with a problem. I need to Simplify each expression. All variables represent positive numbers. Sqrt = radical sign.\r
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Algebra.Com's Answer #251325 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Hints: \r
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\n" ); document.write( "\n" ); document.write( "Use the identities \"sqrt%28x%2Fy%29=sqrt%28x%29%2Fsqrt%28y%29\" and \"sqrt%28xy%29=sqrt%28x%29%2Asqrt%28y%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%288%29=sqrt%284%2A2%29=sqrt%284%29%2Asqrt%282%29=2%2Asqrt%282%29\" which means that \"sqrt%288%29=2%2Asqrt%282%29\"\r
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\n" ); document.write( "\n" ); document.write( " which means that \"sqrt%28a%5E9%29=a%5E4%2Asqrt%282%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%28b%5E3%29=sqrt%28b%5E2%2Ab%29=sqrt%28b%5E2%29%2Asqrt%28b%29=b%2Asqrt%28b%29\" which means that \"sqrt%28b%5E3%29=b%2Asqrt%28b%29\"
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