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Are both of the integers \(x\) and \(y\) divisible by 3?
(1) \(x + y\) and \(x – y\) are divisible by 3.
(2) \(x^2\) and \(y^2\) are divisible by 9.
[spoiler]OA=D[/spoiler]
Source: GMAT Prep
(1) \(x + y\) and \(x – y\) are divisible by 3.
(2) \(x^2\) and \(y^2\) are divisible by 9.
[spoiler]OA=D[/spoiler]
Source: GMAT Prep
