Question

for all natural numbers n (n²-1) is always divisible by​

Answer 1

Answer:

So, n²(n²-1) will be 4(3)=12, which is divisible only by 12. Thus, we can conclude that for any natural number n, n²(n²-1) will always be divisible by 12.

Answer 2

• So, n²(n²-1) will be 4(3)=12, which is divisible only by 12. Thus, we can conclude that for any natural number n, n²(n²-1) will always be divisible by 12.