What are the solutions to the equation x^2-7=0 ?

The solutions to the equation x^2-7=0 are x=sqrt(7),x=-sqrt(7)

Find the zeros of x^2-7=0

The zeros of x^2-7=0 are x=sqrt(7),x=-sqrt(7)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} - 7 = 0

x = 7, x = - 7

Decimal Notation

x = 2.64575 \dots, x = - 2.64575 \dots

Solution steps

x^{2} - 7 = 0

Move

7

to the right side

x^{2} = 7

For

x^{2} = f (a)

the solutions are

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

x = 7, x = - 7

9060 = 0.25 (x - 14600) + 1460

\frac{30}{5}

5 (2 x - 8) = 20

∣ 2 - x ∣ = 5

- \frac{1}{3} (1) + 4

What are the solutions to the equation x^2-7=0 ?
The solutions to the equation x^2-7=0 are x=sqrt(7),x=-sqrt(7)
Find the zeros of x^2-7=0
The zeros of x^2-7=0 are x=sqrt(7),x=-sqrt(7)