SOLUTION: 3logx^2-(log(-x))^2=9

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Question 560336: 3logx^2-(log(-x))^2=9
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
3logx^2-(log(-x))^2 = 9
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6log(x) + [log(x)]^2 = 9
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(log(x))^2 + 6log(x) - 9 = 0
Factor:
[log(x)-3]^2 = 0
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log(x)-3 = 0
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log(x) = 3
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x = 10^3
----
x = 1000
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Cheers,
Stan H.
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