document.write( "Question 146715: Perform the indicated operations:
\n" ); document.write( "3sqrt[3] + 2sqrt[27] –sqrt[12]
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Algebra.Com's Answer #107148 by edjones(8007) $\"\"$ $\"About$

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3sqrt[3] + 2sqrt[27] –sqrt[12]
\n" ); document.write( "=3sqrt(3)+2sqrt(9*3)-sqrt(4*3)
\n" ); document.write( "=3srqt(3)+6sqrt(3)-2sqrt(3)
\n" ); document.write( "=7sqrt(3)
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\n" ); document.write( "Ed \n" ); document.write( "

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