(99)^3 solve this problem
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Answered by
1
Answer:
We have,
(99)
3
=(100−1)
3
We know that
(a−b) 3 =a 3−b 3 −3ab(a−b)
Therefore,
=(100) 3 −1 ^3 −3×100×1×(100−1)
=1000000−1−300(100−1)
=1000000−1−30000+300
=970299
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