Find the holes f(x)=(x)/(x+2)

Question

Find the holes

`f(x)=(x)/(x+2)`

Answer 1

x = - 2

Explanation:

The "holes" are the x-es where function doesn't exist.

One must not divide by 0, so given function doesn't exis if the denominator is equal 0

x + 2 = 0

x = - 2