document.write( "Question 718113: How can you round 20 over radical 2? \n" ); document.write( "
Algebra.Com's Answer #440744 by Alan3354(69443)\"\" \"About 
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How can you round 20 over radical 2?
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\n" ); document.write( "You can use a calculator
\n" ); document.write( "\"20%2Fsqrt%282%29\" =~ 14.14213
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\n" ); document.write( "If you mean rationalize:
\n" ); document.write( "\"20%2Fsqrt%282%29+=+20sqrt%282%29%2Fsqrt%284%29\"
\n" ); document.write( "= \"10sqrt%282%29\"
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