carlamariacastro3 carlamariacastro3
  • 21-10-2021
  • Mathematics
contestada

solve include real and non real solutions.
x^2-8=0

Respuesta :

calvinghasemi8000
calvinghasemi8000 calvinghasemi8000
  • 21-10-2021

Answer:

[tex]x=+2\sqrt{2} and-2\sqrt{2}[/tex]

Step-by-step explanation:

[tex]x^2-8=0[/tex]

[tex]x^2=8[/tex]

[tex]\sqrt{x^2} = \sqrt{8}[/tex]

[tex]x=2\sqrt{2}[/tex]

plus or minus

Answer Link

Otras preguntas

You have a 90 W electrical appliance that is on 24 hours per day. At $0.51 per kWh, how much are you paying daily for electricity to operate this appliance?Show
What three ways ferns are useful to people?
why aren't lipids considered polymers?
a rift valley can form where two continental plates are a.moving apart b.colliding
what follows a linking or action verb
Is 3/10 greater than 5/10
in 1973 the organization of petroleum exporting countries (OPEC) decided to increase their prices drastically and placed an embargo on sales to the united state
LEAST TO GREATEST 1/10 2/6 3/5 6/10 SHOW WORK (LOL)
Solve the polynomial equation x^3-27=0 by factoring and using the principle of zero products
Who took care of the victims of the Bubonic Plague?