SOLUTION: u^2-54=0 Thanks

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Question 293195: u^2-54=0
Thanks

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
u^2-54=0
Factor:
(u-sqrt(54))(u+sqrt(54)) = 0
u = sqrt(54) or u = -sqrt(54)
u = 3sqrt(6) or u = -3sqrt(6)
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Cheers,
Stan H.