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mathematical logarithm examples. They allow us to solve hairy exponential equations and they are a good excuse to dive deeper into the relationship between a function and its inverse. Lets solve a few problems involving logarithms.
So these two things are the same. Here 2 is the base x is the exponent and 64 is the number. The number we multiply is called the base so we can say.
Remember that an acceptable answer will produce a positive argument.
Lets take a look at a couple more evaluations. 5 4 625 log 5 625 4. Note that binary logarithm attains 1 when x 2 natural logarithm when x e and common logarithm only when x 10. Our mission is to provide a free world-class education to anyone anywhere.