What is the simplest radical form of $sqrt216$ ?

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Answer 1 · 2015-04-20T21:03:50

$sqrt(216)=sqrt(4*54)=2sqrt(54)=2sqrt(6*9)=2*3sqrt(6)=6sqrt(6)$

Answer 2 · 2015-04-20T21:07:06

$6 xx 6 xx 6=216$

$sqrt216$ =

$sqrt(6 xx 6 xx 6)$ =

$sqrt(6xx6)sqrt6$ =

$6sqrt6$

What is the simplest radical form of sqrt216sqrt216?