Question

Evaluate (996)^3 using suitable identities

Answer 1

Answer:

HERE IS YOUR ANSWER

996 CAN BE ALSO WRITTEN AS 1000-4

SO,

(996)^3 = (1000-4)^3

USING IDENTITY (a-b)^3 = a^3 - b^3 -3ab(a-b)

1,000,000,000-64-3×1000×4(1000-4)

1,000,000,000-64-12,000(996)

1,000,000,000-64-11,952,000

988,047,936

PLEASE MARK AS BRAINLIEST