What are the solutions to the equation 4-x^2=2 ?

The solutions to the equation 4-x^2=2 are x=sqrt(2),x=-sqrt(2)

Find the zeros of 4-x^2=2

The zeros of 4-x^2=2 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 >

4 - x^{2} = 2

x = 2, x = - 2

Decimal Notation

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

Solution steps

4 - x^{2} = 2

Move

4

to the right side

- x^{2} = - 2

Divide both sides by

- 1

x^{2} = 2

For

x^{2} = f (a)

the solutions are

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

x = 2, x = - 2

7 x^{2} - 42 = - 35 x

- 2 x^{2} - 29 x - 14 = - 5 x

2 = y + 6 y^{2}

x^{2} + 20 x + 9 = 0

x^{2} + 9^{2} = 1 8^{2}

What are the solutions to the equation 4-x^2=2 ?
The solutions to the equation 4-x^2=2 are x=sqrt(2),x=-sqrt(2)
Find the zeros of 4-x^2=2
The zeros of 4-x^2=2 are x=sqrt(2),x=-sqrt(2)