Question

PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!! I CANNOT RETAKE THIS!!

Which domain restrictions apply to the rational expression?

Select EACH correct answer.

Answer 1

Answer: x ≠ -2, x ≠ 2

Explanation:

`(x^(2)+4x+4)/(x^(2)-4)`

the denominator (bottom of fraction) cannot equal zero so:

x² - 4 ≠ 0

x² ≠ 4

x ≠ +/- 2