Respuesta :

mhanifa

Answer:

  • B. 3i√3

Step-by-step explanation:

  • [tex]\sqrt{-27} =[/tex]
  • [tex]\sqrt{-1*3*9} =[/tex]
  • [tex]3\sqrt{-1} \sqrt{3} =[/tex]
  • [tex]3i\sqrt{3}[/tex]

Correct choice is B

msm555

Answer:

B. 3i√3

Step-by-step explanation:

[tex]\sqrt{-27} = \sqrt{-1*3*3*3}=3\sqrt{-1*3}[/tex]

we have

-1=i²

so

=[tex]3\sqrt{i²*3}[/tex]

=3i[tex]\sqrt{3}[/tex]

Option B.3i[tex]\sqrt{3}[/tex]