nathandelatorre779 nathandelatorre779
  • 25-09-2020
  • Mathematics
contestada

Last one can anyone help me plz​

Last one can anyone help me plz class=

Respuesta :

mhanifa
mhanifa mhanifa
  • 25-09-2020

Answer:

  • (f - g)(x) = -x² + 2x +1

Step-by-step explanation:

Given

  • f(x) = 2x
  • g(x) = x² - 1
  • (f - g)(x) = ?

Solution

  • (f - g)(x) = 2x - (x² - 1) = 2x - x² + 1 = -x² + 2x +1
  • (f - g)(x) = -x² + 2x +1
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