document.write( "Question 316583: simplify: sqrt (90)\r
\n" ); document.write( "\n" ); document.write( "a) 30
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Algebra.Com's Answer #226484 by texttutoring(324)\"\" \"About 
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sqrt(90) = sqrt(9*10) = sqrt(9) * sqrt(10) = 3 * sqrt(10)\r
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\n" ); document.write( "\n" ); document.write( "The answer is b.
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