What are the solutions to the equation 3=51-2x^2 ?

The solutions to the equation 3=51-2x^2 are x=2sqrt(6),x=-2sqrt(6)

Find the zeros of 3=51-2x^2

The zeros of 3=51-2x^2 are x=2sqrt(6),x=-2sqrt(6)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

3 = 51 - 2 x^{2}

x = 26, x = - 26

Decimal Notation

x = 4.89897 \dots, x = - 4.89897 \dots

Solution steps

3 = 51 - 2 x^{2}

Switch sides

51 - 2 x^{2} = 3

Move

51

to the right side

- 2 x^{2} = - 48

Divide both sides by

- 2

x^{2} = 24

For

x^{2} = f (a)

the solutions are

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

x = 24, x = - 24

24 = 26

- 24 = - 26

x = 26, x = - 26

x^{2} + 7 = 4 (x + 7)

x^{2} + 10 x + 21 = 0

6 m^{2} + 7 m - 3 = 0

- 2 x^{2} - x + 4 = 0

(2 + 3 x)^{2} = (1 - x) (1 + x)

What are the solutions to the equation 3=51-2x^2 ?
The solutions to the equation 3=51-2x^2 are x=2sqrt(6),x=-2sqrt(6)
Find the zeros of 3=51-2x^2
The zeros of 3=51-2x^2 are x=2sqrt(6),x=-2sqrt(6)