kataviatucker15 kataviatucker15
  • 04-03-2020
  • Mathematics
contestada

Which expression is equivalent to StartRoot negative 80 EndRoot?

Respuesta :

igoroleshko156
igoroleshko156 igoroleshko156
  • 04-03-2020

Answer:

[tex]4i\sqrt{5}[/tex]

Step-by-step explanation:

[tex]\sqrt{-80}[/tex]

[tex]\sqrt{80*i^2}[/tex]

i^2 is -1

[tex]i\sqrt{80}[/tex]

[tex]i\sqrt{4^2 * 5}[/tex]

[tex]4i\sqrt{5}[/tex]

Answer:  [tex]4i\sqrt{5}[/tex]

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Rubberduckyyy Rubberduckyyy
  • 30-04-2020

Answer:

the answer is C on edge  ///  4 [tex]\sqrt{5[/tex] i

Step-by-step explanation:

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