Question

Which is the logarithmic form of 7^5 = 16,807?

Still hit or miss on logarithms so that's why I ask to make sure


I would write this log_7 (16807) = 5

Answer 1

you are correct. The rule is

\[\Large b^x = y \implies \log_{b}(y) = x\]

Answer 2

awesome okay thank you!

Answer 3

no problem