Answer:
OK
Step-by-step explanation:
1. 72
A
1. 6³
2. 9²
3. 3⁷
4. 4⁴
5. 3⁵
B
1. 10x10x10
2. 5x5x5x5x5x5x5
3. 43x43
4. 8x8x8x8
5. 1x1x1x1x1x1x1x1x1
hope it help