Answer: 
<u>Step-by-step explanation:</u>
To eliminate the exponent, apply log to both sides. This allows the exponent to become the coefficient, which can then be divided from both sides.

If the radicand is even is the answer. Hope this helped could I possibly get brainliest?
I believe the correct answer choice is 1 because the only factors of 8 are 2 and 4 which dont factor in to 75 or 21