Question

How do you write the equation `(1/3)^-2=9` in logarithmic form?

Answer 1

`-2 log(1/3) = log 9`

Explanation:

Take the log of both sides.

Left Hand Side: `log(1/3)^-2 = -2 log (1/3) = 2 log 3`

Right Hand Side: `log(9) = log(3^2) = 2 log 3`