Question

(a+b)^2-(a-b)^2 in mathmatics​

Answer 1

Answer:

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Step-by-step explanation:

(a+b)² - (a-b)²

= a²-b²

Answer 2

Answer:

4ab

Step-by-step explanation:

(a^2+b^2+2ab)-(a^2+b^2-2ab)

THANKS :)