robinprioleaup4x82m robinprioleaup4x82m

26-04-2018
Mathematics

contestada

Combine like terms:
(7y2 - 3y) + (8y2 - 8y)

A. -y^2+5y
B. y^2-5y
C. 15y^2-11y
D. -y^2+5y

Respuesta :

choixongdong choixongdong

26-04-2018

(7y2 - 3y) + (8y2 - 8y)
= 15y^2 - 11y

answer
C. 15y^2 - 11y

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