document.write( "Question 64851: sqrt(xy)*sqrt(4xy) \n" ); document.write( "
Algebra.Com's Answer #45422 by 303795(602)\"\" \"About 
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\"sqrt%28xy%29%2Asqrt%284xy%29\"
\n" ); document.write( "\"sqrt%28xy%29%2A2sqrt%28xy%29\" Because the square root of 4 is 2
\n" ); document.write( "\"2xy\" Because sqrt(xy)*sqrt(xy)=xy
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