Free Practice Question
PS · Problem Solving
sub-505
Absolute Values/Modules
Given that |B| > 25, which of the following values cannot represent B?
Answer Choices
Correct answer marked belowA
30
B
27
24
Correct
D
-26
E
-30
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Explanation
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Official Explanation
Official
Since |B| > 25, it follows that B ? |B| > 25 implies B > 25 or B < -25. Among the options, 24 is less than 25, indicating that B cannot be equal to 24. Therefore, the correct answer is option C.
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D
DianaJan 24, 2024
Great
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.
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Difficulty
sub-505
Type
PS
Category