Option B is correct.
Step-by-step explanation:
We need to solve:
We know that:
Applying the above rule:
So, Option B is correct.
Keywords: Solving with Exponents
Learn more about Solving with Exponents at:
#learnwithBrainly
Answer:
8.3 (nearest tenth)
-9
Uhh..not in a mood for a meet, k? Maybe later hun~~