falithavalli falithavalli

23-02-2021
Mathematics

contestada

simplify:(a+b)²+(a-b)²

Respuesta :

malmurisi294 malmurisi294

23-02-2021

Ab^2+ab^2
Hope it helps

Answer Link

ohiogina70 ohiogina70

23-02-2021

Answer:

a² + 2ab + b² + a² - 2ab + b²

2a² + 2b²

Step-by-step explanation:

Remember (a + b)² = a² + 2ab + b²

and (a - b)² = a² - 2ab + b²

Answer Link

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