SOLUTION: solve for the positive value of x: 6x^2-54=0

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Question 554583: solve for the positive value of x: 6x^2-54=0
Answer by jim_thompson5910(35256) About Me  (Show Source):
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6x^2-54=0

6x^2-54 + 54=0+54

6x^2=54

(6x^2)/6=54/6

x^2 = 9

sqrt(x^2) = sqrt(9)

x = 3


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