SOLUTION: need help! find the product. sqrt of 3a (sqrt12a -4 sqrt3) also is there another way to type in square root sign?

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Question 60846: need help!
find the product.
sqrt of 3a (sqrt12a -4 sqrt3)
also is there another way to type in square root sign?
Answer by 303795(602) About Me  (Show Source):
You can put this solution on YOUR website!
I'm not sure if the a is within the square root or not. I will assume that it is not.
sqrt%283%29a+%28sqrt%2812%29a+-4sqrt%283%29%29
sqrt%283%29a+%2Asqrt%2812%29a+-+sqrt%283%29a%2A4sqrt%283%29%29
sqrt%2836%29a%5E2+-+a%2A4%2Asqrt%289%29%29
6a%5E2+-+12a