🧠 GRE Exam Prep

For which of the following inequalities is x = -2 a solution?

A |x - 1| > 4
B 3x + 7 < 0
C x^2 + 3x + 2 <= 0
D 2x + 5 > 1

✓ Correct Answer: Option C

Substitute x = -2 into each inequality: A) |-2 - 1| = 3; 3 > 4 (False). B) 3(-2) + 7 = 1; 1 < 0 (False). C) (-2)^2 + 3(-2) + 2 = 4 - 6 + 2 = 0; 0 <= 0 (True). D) 2(-2) + 5 = 1; 1 > 1 (False).

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