Question

Please help!!! Will medal and fan!!! Question in comments

Answer 1

\(\Large \log_b x = y \iff b^y = x\)

Answer 2

That is how you go from logs to exponents and vice-versa.

Answer 3

And these?

Answer 4

@mathstudent55

Answer 5

Here are some rules of logs:

\(\log xy = \log x + \log y\)

\(\log \dfrac{x}{y} = \log x - \log y\)

\(\log x^y = y \log x\)