Chaeyull Chaeyull
  • 02-11-2020
  • Mathematics
contestada

Solve for x.

x^2 + 81 = 0

Respuesta :

saraharif006
saraharif006 saraharif006
  • 02-11-2020

Answer:

Step-by-step explanation:

[tex]x^{2}[/tex] + 81 = 0

[tex]x^{2}[/tex] = -81

x = [tex]\sqrt{-81}[/tex]

x = 9

Hope this helps

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