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14 Jul 2021, 04:30
Kudos
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A
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
5%
(low)
Question Stats:
90% (00:21) correct
10%
(00:20)
wrong
based on 51
sessions
History
Date
Time
Result
Not Attempted Yet
What is the value of x?
(1) x^3 = -27
(2) x^2 = 9
(1) x^3 = -27
(2) x^2 = 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
14 Jul 2021, 05:17
Kudos
Bookmarks
Bunuel
1)x^3 = -27
The only possible value of x = -3 - Sufficient!
2)x^2 = 9
Taking square roots both sides:
x = +3, -3 - Insufficient!
IMO, (A)!
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