I have the example log 2 8 = 3
but i cant figure out what keys to press on the calculator to work this out myself! help please!
definition of logs), then you'll need to use the change-of-base formula to convert the base-two log to either a base-10 or base-e log.
. . . . .
...where "b" is the original base and "a" is the base you're changing to.
(The answer will be the same, regardless of the base you choose. But you have to use a base that your calculator can understand.)