by Ashley Van Ausdale
Posted on April 7,2016
When looking at logarithms look difficult when you first see them. But once you start learning about them they are quite simple.
You can change an 52=25to log by rearranging the problem. Then log5 25=2 is your log.
A common logarithm is when the base is 10. This looks like this: 102=100 to log100=2 You do not need to put in the 10 because it is a common log and it is not needed.
https://s-media-cache-ak0.pinimg.com/736x/e2/91/e2/e291e2c96291edee2824d0c17513b126.jpg
With a little practice you can be an expert of log!