Answer:
A
Explanation:
An exponent to an exponent means it's multiplying.
B shows 3 and 2, which is 6 but the answer shows 9 which is wrong
C shows 2 and 4 which is 8, but shows 6 which is also wrong
A and D are fractions because one of the exponents are negative.
For D, -3 and 6 is -18, but it shows 18 which is wrong
But A... 5 and -2 is -10, and it shows -10 which is equal