document.write( "Question 447670: the square root of 72 - the square root of 18 \n" ); document.write( "
Algebra.Com's Answer #308138 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
the square root of 72 - the square root of 18
\n" ); document.write( "\"sqrt%2872%29+-+sqrt%2818%29\"
\n" ); document.write( "\"sqrt%283%2A3%2A2%2A2%2A2%29+-+sqrt%283%2A3%2A2%29\"
\n" ); document.write( "\"3%2A2%2Asqrt%282%29+-+3%2Asqrt%282%29\"
\n" ); document.write( "\"6%2Asqrt%282%29+-+3%2Asqrt%282%29\"
\n" ); document.write( "\"3%2Asqrt%282%29\"
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