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10 Feb 2020, 23:57
Kudos
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B
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Difficulty:
35%
(medium)
Question Stats:
59% (00:30) correct
41%
(00:41)
wrong
based on 68
sessions
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Not Attempted Yet
Is x = 3 ?
(1) |x| - 3 = 0
(2) x = √9
(1) |x| - 3 = 0
(2) x = √9
Pure algebraic questions like this one are no longer part of the GMAT Data Sufficiency syllabus.
For relevant Data Sufficiency questions, please check the Data Sufficiency forum:
Data Sufficiency Forum
Data Sufficiency Forum
BhishmaNaidu99
18 Feb 2020, 22:55
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Raxit85
Statement 1 :
given |x| - 3 = 0 , |x| = 3 , so x = 3 or -3 insufficient
statement 2:
\(x = \sqrt{9}\)
\(\sqrt{x^2}= |X|\) , which mean we get positive outcome.
so x = 3, Sufficient.
IMO B
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