Answer:
A. 6^2/7 and (√6)^7
Step-by-step explanation:
Because we can't get 6 out of root as a whole we need to use the power to show its value when we do so.
The power of (√6)^7 has is seven and degree of the root is 2 so we have to put 2/7 over 6 when we take it out of root.
Answer:
A=13825
Step-by-step explanation:
The exact form of 8 3/8, is 67/8 Decimal Form: 8.375 & Mixed number: 8 3/8
When plugging this into the calculator, you find:

The answer would be 8.9.