isabel1423 isabel1423
  • 03-10-2018
  • Mathematics
contestada

What is the solution of the equation when solved over complex numbers? x^2+27=0

Respuesta :

quynhgiao911516nan quynhgiao911516nan
  • 03-10-2018

[tex] {x}^{2} + 27 = 0 \\ {x}^{2} = - 27 \\ x = + - \sqrt{ - 27} \\ x = + - \sqrt{27 \times ( - 1) } [/tex]
[tex]x = + - 3 \sqrt{3} \times \sqrt{ - 1} [/tex]
[tex]x = + - 3 \sqrt{3} i[/tex]
Answer Link

Otras preguntas

Write a paragraph in your science journal that explains why you can step out of the shower into a warm bathroom and begin to shiver
How would you find the real solution, by using the quadratic formula. x^2-4x+2=0
Carina will drive 4.5 hours at an average speed of 55 miles per hour to reach her parents' house. How many miles will she drive?
Have have the oceans and seas surrounding North Africa and Southwest Asia benefited the region?
Which of the following states had the highest average yearly precipitation? A. Nevada B. Maine C. North Dakota D. Louisiana
Until modern times, most countries were ruled by _____.
What would happen to your mass if the mass of the earth doubled?
Where might a slave captured farther south along the African coast, in the equatorial regions (around the equator), most likely have been shipped? A. North Amer
Have have the oceans and seas surrounding North Africa and Southwest Asia benefited the region?
what was the third part of james k. polks war plan