jyustinich jyustinich
  • 10-08-2020
  • Mathematics
contestada

Subtract 2x^2 -9x - 7 from 8x^2 -5x + 9.

Respuesta :

bolu7059 bolu7059
  • 17-08-2020

Answer:

-6x² -4x -16

Step-by-step explanation:

be watchful of signs to avoid making errors

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