PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!! I CANNOT RETAKE THIS!! Which domain restrictions apply to the rational expression? Select EACH correct answer.

Question

asked May 11, 2019 70.0k views

1 Answer

Herks · Answer 1 · 2019-05-16T07:41:57+0000

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