Question

how to solve log4^16

Answer 1

4 is the base right?

Answer 2

yes

Answer 3

how would you write 16 as a power of 4?

Answer 4

oh

Answer 5

ie what is x in 4^x = 16

Answer 6

4^2

Answer 7

2

Answer 8

so

log(4, 16) = log(4, 4^2)

log(4, 16) = 2*log(4, 4)

log(4, 16) = 2*1

log(4, 16) = 2

Answer 9

or you can use the change of base formula to get

log(4, 16) = log(16)/log(4)

log(4, 16) = 2

Answer 10

ok thnaks i got it

Answer 11

you're welcome