Question

What is [(a+b)³]² simplified?
A. (a +b) 3/2
B. (a+b)^5
C. (a+b)^1
D. (a+b)^6

Answer 1

D. (a+b)⁶ is the right answer.

Explanation:

[(a+b)³]²=(a+b)³*²=(a+b)⁶