SOLUTION: remove paraentheses and simplify the expression: sqrt3 (sqrt3 +2)

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Question 204648: remove paraentheses and simplify the expression:
sqrt3 (sqrt3 +2)

Answer by lazi(15)   (Show Source): You can put this solution on YOUR website!
sqrt 3 = (3)^(1/2)
(3)^(1/2) * (3)^(1/2) + 2(3)^(1/2)
x^(2) * x^(2) = x^(2+2) = x^(4)
(3)^(2/2) + 2(3)^(1/2)
3 + 2(3)^(1/2) = 3 + 2(sqrt3)

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