Question

Which logarithmic equation is equivalent
to 25 = 32?

log232 = 5

log532 = 2

log325 = 2

log25 = 32

Answer 1

Use the definition: if a^b = c then log_a(c) = b. From 2^5 = 32, the equivalent logarithmic form is

log_2(32) = 5.