What are the solutions to the equation 3x^2-27=0 ?

The solutions to the equation 3x^2-27=0 are x=3,x=-3

Find the zeros of 3x^2-27=0

The zeros of 3x^2-27=0 are x=3,x=-3

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3 x^{2} - 27 = 0

x = 3, x = - 3

Solution steps

3 x^{2} - 27 = 0

Move

27

to the right side

3 x^{2} = 27

Divide both sides by

3

x^{2} = 9

For

x^{2} = f (a)

the solutions are

x = f (a), - f (a)

x = 9, x = - 9

9 = 3

- 9 = - 3

x = 3, x = - 3

2 x^{2} - 15 x + 27

5 - ∣ x ∣ = 15

24 a^{2} b^{5} c^{8} + 30 a^{9} b^{3} - 22 a^{7} b c^{4}

- 14 > 7 v

3 (2 X + 1) + 2 (2 X + 2) = 6 X + 15

What are the solutions to the equation 3x^2-27=0 ?
The solutions to the equation 3x^2-27=0 are x=3,x=-3
Find the zeros of 3x^2-27=0
The zeros of 3x^2-27=0 are x=3,x=-3