blakem1439 blakem1439
  • 06-12-2021
  • Mathematics
contestada

please help!!! Anyone know this? Thanks!!!!!!!

please help Anyone know this Thanks class=

Respuesta :

loneguy
loneguy loneguy
  • 06-12-2021

Answer:

[tex]i\sqrt4 ~ \text{and} ~ 2i[/tex]

Step-by-step explanation:

[tex]\sqrt{-4}\\\\=\sqrt{-1} \sqrt4\\\\=i\sqrt4\\\\=2i[/tex]

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