Question

If log_3(x)=4.5 and log_3(y)=3, what is log_3(x^2/y)?

a. 3
b. 6.75
c. 6
d. 1.5​

Answer 1

There all log base 3, the base won't matter as long as they're all the same.

log(x^2/y)=2log(x)-log(y)=2(4.5)-3=6

Answer: c. 6