Question

Express 45 = x as a logarithmic equation.
@ranga

Answer 1

log_45 (x) = 1

Answer 2

Thats not an option

Answer 3

give me the options

Answer 4

There are a few different ways of expressing it as a logarithmic equation.
log(45) = log(x) is one and there are others:
log(x/45) = 0
log(45/x) = 0
etc.

So if you give the options we can help you select the right one.

Answer 5

log45 = x

log4x = 5

log54 = x

log5x = 4

Answer 6

Or could you post a picture of the problem and the choices?