Which expression is equivalent to (82)−4?


A- 1 over 8 to the 2nd

B-negative 1 over 8 times 8 times 8 times 8 times 8 times 8 times 8 times 8

C-1 over 8 times 8 times 8 times 8 times 8 times 8 times 8 times 8

D-8 to the second power