Since the exponent is on the outside of the paranthesis, you'd have to multiply it by everything on the inside: a^m x b^m
The answer to your question is “D”
Btw you can use DESMOS for future questions like this
Answer:
768,543, and 8,451
Step-by-step explanation:
The 8 is in the hundreds place, so when multiplied by 10 it would be in the thousands place.