drewbrews47
drewbrews47 drewbrews47
  • 23-09-2020
  • Mathematics
contestada

Find the sum (9r2+4r-7)+(3r2-3r)

Respuesta :

maddyoldefest maddyoldefest
  • 23-09-2020
The sum would be 25r-7
Answer Link
adenearlwilliams
adenearlwilliams adenearlwilliams
  • 05-02-2021

Answer:

12r^2 +r-7

Step-by-step explanation:

Answer Link

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