Answer:
8^18.
Explanation:
The Law of exponents.
(x^a)^b) = x^(ab)
Why this happens?
(8^6)^3
Imagine you have 8^6.
8*8*8*8*8*8 to the power of three or ^3.
(8*8*8*8*8*8)^3.
8*8*8*8*8*8*8*8*8*8*8*8*8*8*8*8*8*8*8*8 which = 8^18.
This is why (8^6)^3=(8^(6*3) or 8^18.
Hope this helps plz hit the crown :D