let N=55^3+17^3-72^3, then N is divisible by – McqOptions

MCQOPTIONS

1.	let N=55^3+17^3-72^3, then N is divisible by
A.	both 7 and 13
B.	both 3 and 13
C.	both 17 and 7
D.	both 3 and 17
Answer» E.

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