Question

find the domoin and range of the real value function x²-4/x-2​

Answer 1

Answer:

ANSWER

x−2

x

2

−4

=

x−2

(x+2)(x−2)

=x+2

Domain of (x+2) is (−∞ ,∞)

Range of (x+2) is (−∞,∞)

Answer 2

Answer:

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