24-02-2021
Mathematics

contestada

b) 6x(x - 2y) + 5y(x – 2y)

Respuesta :

24-02-2021

answer:

6x(x - 2y) + 5y(x – 2y)

= 6x^2 - 12xy + 5xy - 10y^2

= 6x^2 - 7xy - 10y^2

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