zamiazu zamiazu
  • 08-04-2020
  • Mathematics
contestada

f(x) = -21x^2+ 63x + 84

Respuesta :

mckenzieblades2004
mckenzieblades2004 mckenzieblades2004
  • 08-04-2020

Answer:

x=4,-1

Step-by-step explanation:

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