Math, asked by ajay6971, 8 months ago

Evaluate:(98)³ with full formula

Answers

Answered by luckyprathluckyprath

10

Step-by-step explanation:

(98)³

(100−2)²

∴(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

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