ckoiblee
ckoiblee ckoiblee
  • 25-05-2022
  • Mathematics
contestada

Using the quadratic formula, what are the zeros of f(x) = x² + 4x - 21​

Respuesta :

genan
genan genan
  • 25-05-2022

Answer:

x = 3 and x = -7

Step-by-step explanation:

I’ve attached my work!

Hope it helps :)

If you have any questions or anymore help lmk, happy to help with any school work!!

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