Seudónimo Seudónimo
  • 13-03-2018
  • Mathematics
contestada

If 9i is a root of the polynomial function f(x), which of the following must also be a root of f(x)?
A. –9i
B. -1/9i
C. 1/9i
D. 9 – i

Respuesta :

heythere2003 heythere2003
  • 17-01-2021

Answer:

A

Step-by-step explanation:

Edge 2020

Answer Link
robertstark2007 robertstark2007
  • 27-07-2022

Answer:

-9i on edge 2022

Step-by-step explanation:

Answer Link

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