Question

Evaluate the expression below: n +n + n for n = -1 Ez points for anyone

Answer 1

Answer:

-3

Step-by-step explanation:

1. Plug -1 in: $-1^{2} + -1^{2} + -1^{2}$  
2. Simplify: -1 + -1 + -1
3. Simplify: -1 - 1 - 1
4. -1 - 1 - 1 = -3

I hope this helps!

Answer 2

Answer:

3

Step-by-step explanation: