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  • 06-11-2020
  • Mathematics
contestada

m=-8r^2+11r-6
t=-7r^2-9r+14
m+t=

Respuesta :

1244466666
1244466666 1244466666
  • 06-11-2020

Answer:

x = -2/3 or 4/5

Step-by-step explanation:

-15r^2 + 2r + 8

Answer Link

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