SOLUTION: how do you solve the equation by using the square roots: 3x^2-27=0

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Question 171863: how do you solve the equation by using the square roots: 3x^2-27=0
Answer by Alan3354(69443) About Me  (Show Source):
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how do you solve the equation by using the square roots: 3x^2-27=0
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Divide by 3
x^2-9 = 0
x^2=9
x = 3
x = -3