Free Practice Question
PS · Problem Solving
555-605
Absolute Values/Modules
Determine the product of all roots of the equation ?
Answer Choices
Correct answer marked below-6
Correct
B
-3
C
0
D
3
E
6
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Explanation
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Official Explanation
Official
(−3)×(−2)×(−1)=−6
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Comments
2
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B
BenMar 16, 2025
This is exactly what I needed to practice
B
BashotepApr 29, 2024
appreciated!
What this question tests
What it tests
Your ability to solve absolute-value equations and inequalities by considering both cases.
Common trap
Dropping the absolute value bars entirely or missing that |x| = k has two solutions when k > 0.
Related GMAT Topic Guides
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TopicGMAT Quantitative Reasoning
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Difficulty
555-605
Type
PS
Category