SOLUTION: I need to Foil this: (2-the sq.root of 3)(2+ the sq.root of 3)

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Question 180728: I need to Foil this:
(2-the sq.root of 3)(2+ the sq.root of 3)
Answer by checkley77(12569) About Me  (Show Source):
You can put this solution on YOUR website!
(2+sqt3)(2-sqrt3)
4+2sqrt3-2sqrt3-3
4-3=1 ans.