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

Which of the following words does not belong in the glossary of a lesson on democracy? democracy election government memorize
how does the idea of ethical behavior benefit the jewish community?
Banks channel money from savers to borrowers to
Is electricity a variable cost or fixed cost?
True or false? Every decision has consequences.
If an object 18 millimeters high is placed 12 millimeters from a diverging lens and the image is formed 4 millimeters in front of the lens what is the height of
Did unions make wages rise?
The ideas, things, or events people feel are important are called a. values. b. attitudes. c. relationships. d. conflicts.
Mammals are adapted to live in the following environments: a. land b. air c. water d. all of the above
The Central Intelligence Agency backed the Bay of Pigs invasion of Castro's Cuba. a. True b. False