Math, asked by adityasisodiya56412, 8 months ago

evaluate using formula
(69)^3+3(69)^2+3(69)+1​

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Answers

Answered by sathyamargerate0410
5

Answer:

343000

Step-by-step explanation:

a=69 b=1

a³+b³+3a²b+3ab²=(a+b)³

69³+1³+3(69)²+3(69)=(69+1)³

69³+3(69)²+3(69)+1=70³=343000

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