The rules are


Let me show you why with a couple of examples: suppose we want to multiply

Since powers are just repeated multiplications, we have

Similarly, we have

I'm going to rewrite the equation assuming this is the correct form:
-2(3)(5+3-8-3(3))
=-6(5+3-8-9)
=-30-18+48+54
=54
Answer: Your answer will be A
Hope this helps
Step-by-step explanation: