I need help, I don't understand, the question says "Check your solution by substituting your answer into the original equation" The problem is 3(2c+1)-5=-14 I already know the answer I just need the help on that.

(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

step-by-step explanation:

no of data

divide by no of mode

its c or d   take a lucky guess my dude