Which of the following is the discriminant of the polynomial below? X2 +6X+8
A. 8
B. 6
C4
D. 26

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

i am sorry it just submitted an answer but the answer is 365 boys. hopes this

step-by-step explanation: