Chaeyull Chaeyull
  • 02-11-2020
  • Mathematics
contestada

Solve for x.

x^2 + 81 = 0

Respuesta :

saraharif006
saraharif006 saraharif006
  • 02-11-2020

Answer:

Step-by-step explanation:

[tex]x^{2}[/tex] + 81 = 0

[tex]x^{2}[/tex] = -81

x = [tex]\sqrt{-81}[/tex]

x = 9

Hope this helps

plz mark as brainliest!!!!!!!!!!

Answer Link

Otras preguntas

During the 1920s which economic trend helped cause the Great Depression
What is the over or under representation of certain racial groups for particular position known as? stacking natural ability bias targeting
What is the value of the expression?
Javier's father works together with him in a coordinated, fluid way. each focuses on the same aspect of a problem. javier's father prefers a(n) __________ style
i need elp asap pls and thank you
In Charlotte Bronte’s novel Jane Eyre, Jane is portrayed as a person who is honest and too proud to take extra money when it is offered to her. What kind of inf
Ian invested $1,315 in a savings account which earns 2.86% interest compounded quarterly. What will the account be worth in nine years
After which event could you say with most certainty that evolution has occurred?
What is the slope of the line between points A(-3,4) and B(2,-7)?
What is the worlds longest river