What is the equation of the line that is parallel to the given line and passes through the point (-4,-6 )?
-10
8
6
(8,4)
4
-2
O x= -6
Ox= -4
O y=-6
O y=-4
2 4 6 8 10 X
-10 8 6 4 22
4
(4-6)
-6
-10

(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