Answer: The simplified form is 
Step-by-step explanation:
Since we have given that

As we know the "Exponential law":

So, it becomes

Now, at last it becomes,

Hence, the simplified form is 
Answer:
-2
6 = -2 -(-8) because -2 + 8 = 6.
Any time you see -(- you add.
Answer:
its -6 please give brainliyest