document.write( "Question 182354: Simplify each expression. Rationalize all denominators. Assume that all variables are positive.\r
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Algebra.Com's Answer #136874 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
I'll do the first one to get you started.\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%285%29%2A%282%2Asqrt%2845%29-sqrt%285%29%29\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%285%29%2A%282%2A3%2Asqrt%285%29-sqrt%285%29%29\" Simplify \"sqrt%2845%29\" to get \"sqrt%2845%29=sqrt%289%2A5%29=sqrt%289%29%2Asqrt%285%29=3%2Asqrt%285%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%285%29%2A%286%2Asqrt%285%29-sqrt%285%29%29\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%285%29%2A%285%2Asqrt%285%29%29\" Combine like terms. Note: \"6%2Asqrt%285%29-sqrt%285%29=%286-1%29%2Asqrt%285%29=5%2Asqrt%285%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"5%2Asqrt%285%29%2Asqrt%285%29\" Rearrange the terms.\r
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\n" ); document.write( "\n" ); document.write( "\"5%2Asqrt%285%2A5%29\" Combine the roots.\r
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\n" ); document.write( "\n" ); document.write( "\"5%2Asqrt%2825%29\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "\"5%2A5\" Take the square root of 25 to get 5\r
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\n" ); document.write( "\n" ); document.write( "\"25\" Multiply\r
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\n" ); document.write( "\n" ); document.write( "Answer:\r
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\n" ); document.write( "\n" ); document.write( "So \"sqrt%285%29%2A%282%2Asqrt%2845%29-sqrt%285%29%29=25\"
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