3x2 - 6 = 10 - X2
{-1}
{+2)
{+4)

+4

Step-by-step explanation:

3x2-6=10-x2

3x2=16-x2

4x2=16

x2=4

x=2

(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

answer:

sometimes

*i think