Answer:
a
Step-by-step explanation:
you add the exponents together when there are parentheses
B
When raising a number to a power, to another power, you can multiply the exponents. Think of (6^3)^2 as (6*6*6)^2. (6*6*6)^2 is equal to (6*6*6)*(6*6*6). This is the same as 6^6.
