How do you simplify $(3*sqrt12)(sqrt6)$ ?

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Answer 1 · 2015-06-23T14:24:13

I found; $18*sqrt(2)$

I would write it as:
$(3*sqrt(4*3))(sqrt(6))=(3*2*sqrt(3))(sqrt(6))=$

$=6*sqrt(3)*sqrt(6)=6*sqrt(18)=6*sqrt(9*2)=$

$=6*3*sqrt(2)=18*sqrt(2)$

How do you simplify (3*sqrt12)(sqrt6)(3*sqrt12)(sqrt6)?