Phillyd80 Phillyd80

04-08-2017
Mathematics

contestada

Solve the equasion using square roots. 3x^2-27=0

Respuesta :

Banabanana Banabanana

04-08-2017

[tex]3x^2-27=0 \\ 3x^2=27 \\ x^2=27/3 \\ x^2=9 \\ x=б \sqrt{9} \\ x=б3[/tex]

Answer: x=-3 and x=3

Answer Link

Otras preguntas

Write a paragraph comparing the organelles in a cell to the organs in your body

Single digits numbers of 420

The part of the us government that carries out laws is the

which two numbers add up to 3 and multiply to -2

what are two ways to decompose 6107

What's the property for 85 + 0 = 85

What are 2 food making processes

Which fraction is the greatest (represents the largest quantity) 1/3 3/8 2/5 1/2?

If x=6 , y=8 , and z=3 2x+3y-z Is the answer 33?

No irrational numbers are whole numbers true or false