Math, asked by boliyasettylokesh, 10 months ago

(9m-2n)square reply fast

Answers

Answered by human9545

12

hey human

your answer

(a - b)² = a² + b² - 2ab
(9m - 2n)² = 81m² + 4n² - 4mn

Bye :)

human9545: sorry replace

boliyasettylokesh: can u explain it

boliyasettylokesh: can u explain it

boliyasettylokesh: ok

human9545: 4mn by 36mn

boliyasettylokesh: okay thanks

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