Math, asked by parthrai97, 5 hours ago

Find out (61)³ using expansion formula.

Answers

Answered by anshshah30062005

2

Step-by-step explanation:

(a+b)³ = a³ + 3a²b + 3ab² + b³

(60+1)³ = (60)³ + 3(60)²(1) + 3(60)(1)² + (1)³

= 216000 + 10800 + 180 + 1

= 226981

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