Hello everyone, I had a question about a problem involving some logs:

I'm not quite sure where to start with this problem, any suggestions would be appreciated.

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- October 12th 2010, 08:29 AMrtblueLogarithms
Hello everyone, I had a question about a problem involving some logs:

I'm not quite sure where to start with this problem, any suggestions would be appreciated. - October 12th 2010, 08:36 AMTheEmptySet
A good place to start might be to use the change of base formula

Logarithm - Wikipedia, the free encyclopedia

You will need to use other log properties as well. - October 12th 2010, 08:38 AMPlato
Hint: .

- October 12th 2010, 12:34 PMHallsofIvy
That's because is the same as so that .

- October 12th 2010, 01:21 PMbigwaveuse ln
using as has been mentioned you could too rewrite to:

then

(approx)