if N is a prime number bigger than 5. Which of the following expressions must be even?	Choose the correct choice from the following choices:
A) 72	B) (b) N^2+2.	C) (c) N(N+2).	D) (d) (N+1)(N+2)	E) (e) (N-2)^2
N =7   a=81 odd   b =51 odd   c = 63 odd   d = 72 even   e =25 odd   72
<result>A</result>
if N is a prime number bigger than 5. Which of the following expressions must be even?