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13-04-2021
Mathematics

contestada

- 3y + 4xy -2x^2 + 2x + y^2 - 4xy + 2y + 3x^2

Respuesta :

13-04-2021

Answer:

x² + y² + 2x - y

Step-by-step explanation:

-3y + 4xy - 2x² + 2x + y² - 4xy + 2y + 3x²

3x² - 2x² + y² + 2x - 3y + 2y + 4xy - 4xy

x² + y² + 2x - y

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