Math, asked by jashansalh61, 2 months ago

n(n2 - 1) is always divisible by:

Answers

Answered by tusharpawar368651

0

Answer:

n2(n2−1)=n(n−1)n(n+1)= nk,where k is a product of three consecutive integers, hence always divisible by 3.

Step-by-step explanation:

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