firefight89
firefight89 firefight89
  • 03-10-2020
  • Mathematics
contestada

subtract -2x^2 + 3x - 9 from 8x^2 +10x - 10

Respuesta :

kosar81
kosar81 kosar81
  • 03-10-2020

Answer:

8x^2+10x-10-(-2x^2+3x-9)=10x2+7x-1

Step-by-step explanation:

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