Question

What does the base change of Logarithms do and how can they help you in solving.

Answer 1

\[\Large\log_{b} x =\frac{ \log_{d} x}{ \log_{d} b }\]

Answer 2

That is the formula

Answer 3

Alright, thanks. Think i'll be able to figure this out =)

Answer 4

And how it helps you.

Well calculator only solves stuff when it is log base 10. But sometims questions have a different base. So using this formula you can change it to base 10 and be able to solve it with your calculator :)