itznotdenise26 itznotdenise26

08-03-2021
Mathematics

contestada

What is the sum of the polynomials?
(7x2 - 4x2) + (2x2 - 4x2)
O 5x
O 9x
O 5X? - 8x2
O 9x2 - 8x2

Respuesta :

hailydenney2 hailydenney2

08-03-2021

Answer:

9x2 - 8x2

Step-by-step explanation:

(7x^2 - 4x^2) + (2x^2 - 4x^2)

9x^2 - 8x^2

x^2

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