Question

Find the domain and range of f (x)

x²-4 / x-4​

Answer 1

Answer:

x= 2 or x= 0

Step-by-step explanation:

X²-4X+4. X²-2X-2X+4. X(X-2) - 2(X-2) (X-2)(X-2) X -2 = 0. or X-2 = 0. X = 2 or X