I think this is supposed to go here...anyways..

I need help with this log.

Solve for x

5^(2x) - 5^(x) - 20 = 0

please and thank you...I've been stuck on it for a half hour now.

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- December 18th 2007, 08:01 PMCenturionMonkeylogarithms
I think this is supposed to go here...anyways..

I need help with this log.

Solve for x

5^(2x) - 5^(x) - 20 = 0

please and thank you...I've been stuck on it for a half hour now. - December 18th 2007, 08:16 PMearboth
- December 18th 2007, 08:18 PMCenturionMonkey
ahh I see. Thanks a lot, yep the answer sheet says it's 1.