document.write( "Question 169931: simplify and combine like radicals
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Algebra.Com's Answer #125377 by jim_thompson5910(35256)\"\" \"About 
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\"6%2Aroot%285%2C5y%29-2%2Aroot%285%2C5y%29\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "Let \"z=root%285%2C5y%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"6z-2z\" Replace \"root%285%2C5y%29\" with \"z\"\r
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\n" ); document.write( "\n" ); document.write( "\"4z\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "\"4%2Aroot%285%2C5y%29\" Plug in \"z=root%285%2C5y%29\"\r
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\n" ); document.write( "\n" ); document.write( "So \"6%2Aroot%285%2C5y%29-2%2Aroot%285%2C5y%29=4%2Aroot%285%2C5y%29\"
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