document.write( "Question 199133: how do you do 4 square root of 45 - square root of 75 \n" ); document.write( "

Algebra.Com's Answer #149674 by MathTherapy(10858) $\"\"$ $\"About$

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$\"4sqrt%2845%29\"$ – $\"sqrt%2875%29\"$
\n" ); document.write( " $\"4sqrt%289%29%2Asqrt%285%29\"$ – $\"sqrt%2825%29%2Asqrt%283%29\"$
\n" ); document.write( "= $\"12sqrt%285%29\"$ – $\"5sqrt%283%29\"$
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