Question

This problem involves square roots so i'm going to have a pic in the reply

Answer 1

the spot where its being multiplied by 6 is outside of the radical

Answer 2

okay this problem, you multiply with the numbers outside of the radical, and multiply the numbers inside the radical.
So it must be
2*6 and 3*6
then it's 12 rad 18.
When you simplify the number inside the radical,
rad 3*3*2
3 rad 2
12*3 rad 2
36 rad 2 is your answer

Answer 3

Alright thanks :)

Answer 4

sure