document.write( "Question 196836: Please help me solve this radical. \r
\n" ); document.write( "\n" ); document.write( "4 square root of 20 minus 3 square root of 5.
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Algebra.Com's Answer #147552 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"4%2Asqrt%2820%29-3%2Asqrt%285%29\" Start with the given expression\r
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\n" ); document.write( "\n" ); document.write( "\"4%2A2%2Asqrt%285%29-3%2Asqrt%285%29\" Simplify \"sqrt%2820%29\" to get \"2%2Asqrt%285%29\". \r
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\n" ); document.write( "\n" ); document.write( "\"8%2Asqrt%285%29-3%2Asqrt%285%29\" Multiply 4 and 2 to get 8.\r
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\n" ); document.write( "\n" ); document.write( "\"%288-3%29sqrt%285%29\" Factor out the GCF \"sqrt%285%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"5%2Asqrt%285%29\" Combine like terms.\r
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\n" ); document.write( "\n" ); document.write( "So \"4%2Asqrt%2820%29-3%2Asqrt%285%29\" simplifies to \"5%2Asqrt%285%29\". \r
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\n" ); document.write( "\n" ); document.write( "In other words, \"4%2Asqrt%2820%29-3%2Asqrt%285%29=5%2Asqrt%285%29\"
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