Math, asked by noorinnoorin500, 1 month ago

(a-b) ²
(A) a²+2 ab +b² (B) loa+b (C)
7a-3b
(D)7a+3b

Answers

Answered by bs849185

0

Answer:

(a-b)² = a²+b²-2ab

ya (a-b)² a²-2ab+b²

you can write boath way

Answered by mahfuzlaskar

0

Answer:

(a-b) (a-b)

a (a-b) - b (a-b)

a²- ab - ab + b²

Answer= a² - 2ab+2b

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