Question

Which of the following is equivalent to log 125 25 ?

Answer 1

log25/log125

Answer 2

log 25= log (5^2) = 2 log 5
log 125 = log(5 ^ 3)= 3 log5
can u solve further?

Answer 3

No

Answer 4

@hartnn

Answer 5

u understood what i did ? how i got 2log5?

Answer 6

Yes.

Answer 7

so
\[\frac{\log 25}{\log 125}=\frac{2 \log 5}{3 \log 5}\]
now can u get to final answer?

Answer 8

2/3

Answer 9

yes :)