Which expression is correctly developed to use the Power Rule of Exponents?

a)(7 ^ 8)(7 ^ 10)
b)12 ^ 9
c) (7 ^ 4) ^ 8
d) (- 5) ^ 0

c) (7 ^ 4) ^ 8

The expression that can be correctly developed using the Power Rule of Exponents is option c) (7^4)^8.