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

You invest $100 into a bank account that has an annual growth return rate of 4% yearly. How much money would you have in this account after 12 years? $142.55 $1
in 2016 she became the first woman to lead a successful presidential run
please help me answer this question
At October 31, Dingo, Inc. had cash accounts at three different banks. One account balance is segregated solely for a November 15 payment into a bond sinking fu
Find the area of the circle to the nearest hundredth. 4 inches
16. Which plant groups is oldest, in evolutionary terms?
Please help! I need help ASAP and the question is in the picture. I’m giving 35 points! PLEASE HELP ASAP
how do i round 74,600 to the nearest thousand​
4x + 3 < 9 someone please explain
How many articles does the Indian Constitution have?​