zahnbboy2001
zahnbboy2001 zahnbboy2001
  • 23-09-2019
  • Mathematics
contestada


I need help please

I need help please class=

Respuesta :

40shordee 40shordee
  • 23-09-2019

It's either A or D.

Answer Link
Gen60
Gen60 Gen60
  • 23-09-2019

Answer:

-r^2+5r+6

Step-by-step explanation:

The parentheses are there to mess you up, ignore them. Combine like terms, 2 r^2 + (-3) r^2

r + 4r

-1 + (-5)

Answer Link

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