nerapooh1 nerapooh1
  • 01-02-2021
  • Mathematics
contestada

(2x² - 5x + 12) + (x² + 72 – 8)​

Respuesta :

xcouchx
xcouchx xcouchx
  • 01-02-2021

Answer:

3x squared - 5x+76

Step-by-step explanation:

2x^2+x^2=3x^2

-5x

12+72-8=76

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