document.write( "Question 1034189: How to solve 3 radical 16 \n" ); document.write( "

Algebra.Com's Answer #648801 by fractalier(6550) $\"\"$ $\"About$

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Radical means square root, so
\n" ); document.write( "3 radical 16 = $\"3%2Asqrt%2816%29\"$
\n" ); document.write( "The square root of 16 is either 4 or -4.
\n" ); document.write( "Thus $\"3%2Asqrt%2816%29+=+3%2A4+=+12\"$
\n" ); document.write( "or $\"3%2Asqrt%2816%29+=+3%2A-4+=+-12\"$ \n" ); document.write( "

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