What are the solutions to the equation 7x^2=14 ?

The solutions to the equation 7x^2=14 are x=sqrt(2),x=-sqrt(2)

Find the zeros of 7x^2=14

The zeros of 7x^2=14 are x=sqrt(2),x=-sqrt(2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7 x^{2} = 14

x = 2, x = - 2

Decimal Notation

x = 1.41421 \dots, x = - 1.41421 \dots

Solution steps

7 x^{2} = 14

Divide both sides by

7

x^{2} = 2

For

x^{2} = f (a)

the solutions are

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

x = 2, x = - 2

4 x^{2} - x = 17

- 4 x^{2} - x + 1 = 0

13 x^{2} + 39 = 0

x^{2} - 12 x = - 18

(2 x + 1)^{2} - (3 x + 5) (2 x - 1) + 3 (x^{2} + 3 x - 4) = 2 x - 1

What are the solutions to the equation 7x^2=14 ?
The solutions to the equation 7x^2=14 are x=sqrt(2),x=-sqrt(2)
Find the zeros of 7x^2=14
The zeros of 7x^2=14 are x=sqrt(2),x=-sqrt(2)