melinacalvillo9
melinacalvillo9 melinacalvillo9
  • 07-12-2020
  • Mathematics
contestada

Please help me- thank you

Please help me thank you class=

Respuesta :

PirateApple
PirateApple PirateApple
  • 07-12-2020

Answer:

(-2x^2 - 7x +3) - ( -5x^2 + 3x - 7) =

-2x^2 - 7x +3 + 5x^2 - 3x + 7 =

3x^2 - 10x + 10

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