Math, asked by ffbotarmy2020, 5 months ago

find value of 98^3 using formula

Answers

Answered by saisanthosh76

14

(98)³

(100−2)³

∴(a−b)³=a³−b³−3a²b+3ab²

(100−2)³=(100)³−(2)³−3×(100)²×2+3×100×2²

=1000000−3−60000+1200

=941192.

Answered by yadavayushman62

3

Step-by-step explanation:

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