What are the solutions to the equation x^2-2=47 ?

The solutions to the equation x^2-2=47 are x=7,x=-7

Find the zeros of x^2-2=47

The zeros of x^2-2=47 are x=7,x=-7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} - 2 = 47

x = 7, x = - 7

Solution steps

x^{2} - 2 = 47

Move

2

to the right side

x^{2} = 49

For

x^{2} = f (a)

the solutions are

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

x = 49, x = - 49

49 = 7

- 49 = - 7

x = 7, x = - 7

x^{2} = 3^{2}

(5 x + 1)^{2} = 9

x^{2} + \frac{5}{4} = x

x^{2} + 1 x - (1 + 7) = 0

2 x - 1 = x (x) - 1

What are the solutions to the equation x^2-2=47 ?
The solutions to the equation x^2-2=47 are x=7,x=-7
Find the zeros of x^2-2=47
The zeros of x^2-2=47 are x=7,x=-7