SOLUTION: Simplify (Square root of 3x - 2Square root of 3y)2

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Question 967108: Simplify (Square root of 3x - 2Square root of 3y)2
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
(Square root of 3x - 2Square root of 3y)2

%28sqrt%283x%29-2sqrt%283y%29%29%5E2

F. O. I. L.

cross%283x-2sqrt%283y%29sqrt%283x%29%2B4%2A3y%29-mistake
3x-2sqrt%283x%29sqrt%283y%29-2sqrt%283x%29sqrt%283y%29%2B4%2A3y

3x-4sqrt%283x%29sqrt%283y%29%2B12y

3x-4sqrt%289xy%29%2B12y

Another good form as "simplified" might be
2x-12sqrt%28xy%29%2B12y.