Answer: 4
Step-by-step explanation:
We can apply the rule of the radical that both parts can be combined under the 4th root, so we can say 32*8 under the fourth root. This will give us the 4th root of 256 which is 4. See below.
(32)^1/4 * (8)^(1/4)
= (32*8)^1/4
= (256)^1/4
= 4
Cheers.