Which rational expression has a value of 0 when x = -2? A. - X^2- 4/3x+6 B. 2x^2-8/4x-8 C. 5x -5/-3x^2+6 D. 2x - 4/x^2- 4

asked May 26, 2021 210k views

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Which rational expression has a value of 0 when x = -2?

A. - X^2- 4/3x+6
B. 2x^2-8/4x-8
C. 5x -5/-3x^2+6
D. 2x - 4/x^2- 4

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Answer:

the answer is D

Explanation:

I just took the test

Jeroen Heier answered May 28, 2021

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6 votes

The answer is D. 2x - 4/x^2- 4

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