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Is x an even integer?
(1) x^2 is divisible by 4.
(2) x^4 is divisible by 16.
[spoiler]OA=E[/spoiler]
Source: Manhattan GMAT
(1) x^2 is divisible by 4.
(2) x^4 is divisible by 16.
[spoiler]OA=E[/spoiler]
Source: Manhattan GMAT
