need help willing to give brainliest

Answer:
4^3 ➡ 4 × 4 × 4 ➡ 64
4^2 ➡ 4 × 4 ➡ 16
4^1 ➡ 4 ➡ 4
Step-by-step explanation:
The exponent represents how many times you're multiplying the base number by its self.
For example: In the first row, that's already filled in, 4^4 is the same as 4 × 4 × 4 × 4, not because you are multiplying 4 by the exponent, but because you're multpying 4 by its self 4 times.
(The same goes for the rest of the numbers.)
Hope this helps :)