How do you simplify $2sqrt12 + 4sqrt27$ ?

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Answer 1 · 2015-04-13T04:31:17

The answer is $16sqrt3$ .

In order to add numbers including square roots, the radicands (numbers under the radical) must be the same.

Simplify $2sqrt 12+4sqrt 27$ .

Factor the square roots.

$2(sqrt(4)*sqrt(3))+4(sqrt(9)*sqrt(3))$ =

Simplify the square roots.

$2*2sqrt3+4*3sqrt3$ =

$4sqrt3+12sqrt3$ =

$16sqrt3$

How do you simplify 2sqrt12 + 4sqrt272sqrt12 + 4sqrt27?