document.write( "Question 481710: 2sqrt(20)-4sqrt(5) \n" ); document.write( "
Algebra.Com's Answer #329819 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "So \"2%2Asqrt%2820%29-4sqrt%285%29=0\"
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