Math, asked by saniaparween394, 4 months ago

Tell me the identity

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Answered by saumya9013

3

Answer:

1. (a+ b)(a-b) = a^2 + 2ab + b^2

2. a^ + b^ = (a-b)(a+b)

Answered by sanjeetvishwakarma71

3

Step-by-step explanation:

By looking, it's NCERT BOOK of class 9

sorry for 2nd question!

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