2.
Evaluate : (98)cube
Answers
Answered by
0
Answer:
98×98×98=941,192 I sthe answer
Answered by
1
Answer:
(98)³
Using identity (x - y)³ = x³ - y³ - 3xy(x - y)
(100 - 2)³ = (100)³ - (2)³ - 3(100)(2)[100 - 2]
= 1000000 - 8 - 58800
= 941192
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