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Solving exponential and logarithmic equation. An example of an exponential equation is:

Solve for x:

5^x=125
8 years ago

Answers

Reiny
This one is easy ....
5^x=125
5^x = 5^3 , so x = 3

fortunately 125 was a power of 5, unfortunately this will be the case rarely.
8 years ago

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