macanera macanera

13-12-2020
Mathematics

contestada

what is the missing coefficient?
(15x^2+11y^2+8x)-(7x^2+5y^2+2x)=[blank]x^2+6y^2+6x
a. 4
b. 8
c. 10
d. 22

Respuesta :

codylinderjr codylinderjr

16-12-2020

Answer:

8 is the answer

Step-by-step explanation:

15-7=8 :)

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