Respuesta :
Answer:
-2
Step-by-step explanation:
If x were -22, then you are dividing by -2 + 2, which equals 0. You can't divide by 0.
So
we need the value of x for which the function is undefined
For being undefined denominator must be 0
- x+2≠0
- x≠-2
So
-2 is answer