How is the expression log 32 - log 8 written as a single logarithm?

Question

log 4
log 8
log 24
log 40

Answer 1

log(a) - log(b) = log(a/b)

now just use your numbers.

Answer 2

That makea it 3/5 and that is not one of the answers.

Answer 3

Pretty sure 32/8=4, so it would be log 4