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If \(x\) is an integer, is \(x^3\) even?
(1) \(2x + 2\) is even.
(2) \(3x + 1\) is even.
Answer: B
Source: Manhattan GMAT
(1) \(2x + 2\) is even.
(2) \(3x + 1\) is even.
Answer: B
Source: Manhattan GMAT
