Answer:
9m×9m×9m×9m
Step-by-step explanation:
When something has an exponent a specific number of the multiplied by itself by what number the exponent is. Sense 9m had the exponent of 4 we would multiply 4 "9m"s together (9m×9m×9m×9m)
6561m⁴
Simplifying using exponent rule with the same exponent
= (9m)⁴
Then calculate the power = 6561m⁴
Answer= 6561m⁴
