Math, asked by nani616316, 9 months ago

Write a binomial expansion of (4x+5y)^7

Answers

Answered by SubramanyakaranthGS

2

Answer:

(28x+35y)

Step-by-step explanation:

7.4x+7.5y whole square

Answered by jyosmi30

2

Q. Write a binomial expansion of (4x + 5y)^7

Ans:- (7.4x + 7.5y)²

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