GMAT Inequalities Practice Question | 650 Level | Quadratic Expressions | Absolute Values

A medium difficulty (GMAT 650 level) problem solving question in computing the solution set for 4 inequalities.

Two of the questions are quadratic expressions, one is inequalities of absolute values and one is a linear inequality. The video ends by providing two key takeaways or key results that will help us solve quadratic expressions in inequalities in less than 20 seconds.

Question
If "x" is an integer, which of the following inequalities has (have) a finite range of values of "x" satisfying it (them)?
A. x^2 + 5x + 6 greater than 0
B. |x + 2| greater than 4
C. (9x - 7) lesser than (3x + 14)
D. x^2 - 4x + 3 lesser than 0
E. B and D

Video Timeline
00:00 Understanding the question
02:28 Approach to solve the question
02:34 Evaluate option A
06:12 Evaluate option B
08:05 Evaluate option C
08:53 Evaluate option D
11:03 Two key takeaways

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