Meliiiii Meliiiii
  • 29-01-2019
  • Mathematics
contestada

Express the radical using the imaginary unit i

Express the radical using the imaginary unit i class=

Respuesta :

jimrgrant1 jimrgrant1
  • 29-01-2019

Answer:

± 2i

Step-by-step explanation:

note that [tex]\sqrt{-1}[/tex] = i

given ± [tex]\sqrt{-4}[/tex] = ±  [tex]\sqrt{4(-1)}[/tex] = ± [tex]\sqrt{4}[/tex] × [tex]\sqrt{-1}[/tex] = ± 2i


Answer Link

Otras preguntas

Mark the statement if it accurately describes a result of the invention of the printing press a. Books became less expensive to purchase. b. Books became avail
why is it important to read good exposition
Salt has cubed, block-like crystals. It is part of the _____. A orthorhombic crystal system B hexagonal crystal system C isometric crystal system D triclinic cr
Because of disagreements in Washington's administration regarding the nation's economy,
How would we classify bacteria that use hydrogen sulfide to make food?
order from least to greatest with decimals
a number n increased by nineteen
What does The narrator in "All Watched Over by Machines of Loving Grace" express A.) a mistrust of machines. B.) an obsession with technology. C.) ambivalence a
Which organization has line authority to oversee the management of multiple incidents being handled by separate Incident Command organizations? a. Area Command
a real world problem with 0.75x-18.50=0.65x