Question

if a, b, and c are positive integers such that a^b = x and c^b = y, then xy = ?
A) ac^b
B) ac^2b
C) (ac)^b
D) (ac)^2b
E) (ac)^b2

Answer 1

what is this anyhow?!

Answer 2

well E dont make since, so it cant be that.
maybe something with 2b

Answer 3

power are add in multiply

Answer 4

x*y=a^b*c^b

Answer 5

since power is same that is b
then (ac)^b

Answer 6

so C.. i was thinking D

Answer 7

yes C

Answer 8

thanks!