Answer: a) 3 sqdroot (2) B) 12
Explanation: Explanation is in the picture. There is an easier way to solve this which is to factor the 6. The factors would be 3 and 2. Because there are two pairs of 3s (sqdroot 3 x sqdroot 3x2), 3 will go out of the sqdroot while 2 stays in it.
