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4:00 When you plug in the answer -0.699 into the equation the answer is not 5, but 0.20; why?
I just noticed, the exponent of 10 will be +0.699... sorry!
![Logarithm Change of Base Formula & Solving Log Equations - Part 1 - [7]](http://i.ytimg.com/vi/BIgf3pH9PTY/mqdefault.jpg)
![Logarithm Change of Base Formula & Solving Log Equations - Part 1 - [7]](/img/tr.png)
4:00 When you plug in the answer -0.699 into the equation the answer is not 5, but 0.20; why?
I just noticed, the exponent of 10 will be +0.699... sorry!