n^4-4n^3-39n^2+86n+140 (where n is a natural number) is always divisib – InterviewSolution

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1.	n^4-4n^3-39n^2+86n+140 (where n is a natural number) is always divisible by 1. 140 2. 35 3. 20 4. None of thes
Answer» n^4-4n^3-39n^2+86n+140 (where n is a natural number) is always divisible by 1. 140 2. 35 3. 20 4. None of thes

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