anari98 anari98
  • 13-04-2020
  • Mathematics
contestada

Which of the following equations have complex roots?
Answer choices:
A.3(x+2)^2-36=0
B.12x^2+x-1=0
C.-x^2=4
D.x^2=x+4

Respuesta :

tighekaelyn2006
tighekaelyn2006 tighekaelyn2006
  • 13-04-2020

Answer:

c

Step-by-step explanation:

Answer Link

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