dunna2801
dunna2801 dunna2801
  • 02-04-2020
  • Mathematics
contestada

Collect like terms
-9d² – d²​

Respuesta :

kchubby123
kchubby123 kchubby123
  • 02-04-2020

Answer:

-10d²

Step-by-step explanation:

-9d²+-d²

=-10d²

Answer Link
avitschatila
avitschatila avitschatila
  • 02-04-2020
The answer is -10d²
Answer Link

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