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If \(n\) is a positive integer, Is \(n^2 + 4n + 3\) divisible by \(4?\)

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by Vincen » Sun Jan 03, 2021 7:39 am

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If \(n\) is a positive integer, Is \(n^2 + 4n + 3\) divisible by \(4?\)

(1) \(n\) is not divisible by \(4.\)
(2) \(n + 2\) is divisible by \(4.\)

Answer: B

Source: e-GMAT
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