document.write( "Question 401250: square root 20 multiplied by square root 10 = ?
\n" ); document.write( "I simplified it into square root of 5x4 multiplied square root of 5x2 \n" ); document.write( "

Algebra.Com's Answer #283930 by josmiceli(19441) $\"\"$ $\"About$

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$\"sqrt%2820%29%2Asqrt%2810%29+=+sqrt%2820%2A10%29\"$
\n" ); document.write( " $\"sqrt%2820%2A10%29+=+sqrt%28200%29\"$
\n" ); document.write( " $\"sqrt%28200%29+=+sqrt%28100%29%2Asqrt%282%29\"$
\n" ); document.write( " $\"sqrt%28100%29%2Asqrt%282%29+=+10%2Asqrt%282%29\"$ answer
\n" ); document.write( "Note that $\"100\"$ is the largest perfect square
\n" ); document.write( "that can be factored out o $\"200\"$ \n" ); document.write( "

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