SOLUTION: what is the answer to: -2x^2 = -18

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Question 93192: what is the answer to:
-2x^2 = -18
Found 2 solutions by stanbon, Nate:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
-2x^2 = -18
x^2=18
x=sqrt(18) or x=-sqrt(18)
x=3sqrt(2) or x=-3sqrt(2)
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Cheers,
Stan H.

Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
-2x^2 = -18
x^2 = 9
x = 3 and -3
Effort goes far..
graph%28300%2C400%2C-3%2C3%2C-20%2C1%2C-2x%5E2%2C-18%29