Question

What is the formula of (a+b)² if you give correct answer I will give you brainliest
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Answer 1

Answer: You will have to multiply (a+b)×(a+b) . Thus is the formula

Step-by-step explanation: hope it is correct .

Answer 2

Answer:

(a+b)² = a² + 2ab + b²

Step-by-step explanation:

Hello!

This is one of three special binomial products:

1. (a+b)² = a² + 2ab + b²
2. (a-b)² = a² - 2ab + b²
3. (a+b)(a-b) = a² - b²

All you have to do is expand the parenthesis, and this will give you a simple format to follow. This can be used to quickly factor the expanded forms, or quickly multiply the factored forms.