Find where function is discontinuous

Question

Find where the function f(x)= (X+2) / x²-4 is discontinuous. Classify the discontinuities as removable or non-removable.

Answer 1

(x+2)/(x²-4)  there is an infinite discontinuity (non-removable) at x =2.

 

 

there is is a hole (removable discontinuity) at x = -2