Answer:
0
Step-by-step explanation:
So we have the expression:
And we want to evaluate it for x=-4 and y=8.
So, substitute:
Multiply:
Add:
Evaluate:
So, our answer is 0.
And we're done!
Answer:
10 5
Step-by-step explanation:
Answer:
125
Step-by-step explanation:
All the work is in picture attat
Answer:
Step-by-step explanation:
Solution
= −1
= 1