baboladt80 baboladt80

06-08-2020
Mathematics

contestada

simplify (y+x) 2-2xy

Respuesta :

jimrgrant1 jimrgrant1

06-08-2020

Answer:

y² + x²

Step-by-step explanation:

Given

(y + x)² - 2xy ← expand (y + x)² using FOIL

= y² + 2xy + x² - 2xy ← collect like terms

= y² + x²

Answer Link

malikharold15 malikharold15

06-08-2020

Ans2x + 2y -2xy

Step-by-step explanation:

First You need to distribute 2 to both x and y. 2x + 2y-2xy

Answer Link

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