What are the solutions to the equation -4x^2=-8 ?

The solutions to the equation -4x^2=-8 are x=sqrt(2),x=-sqrt(2)

Find the zeros of -4x^2=-8

The zeros of -4x^2=-8 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} = - 8

x = 2, x = - 2

Decimal Notation

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

Solution steps

- 4 x^{2} = - 8

Divide both sides by

- 4

x^{2} = 2

For

x^{2} = f (a)

the solutions are

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

x = 2, x = - 2

x^{2} + 2 x^{2} = 16

- 72 (1 + x)^{(2)} + 170 (1 + x) + 100 = 0

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

12 x^{2} + 12 = 0

- 6 x^{2} + 24 x - 504 = 0

What are the solutions to the equation -4x^2=-8 ?
The solutions to the equation -4x^2=-8 are x=sqrt(2),x=-sqrt(2)
Find the zeros of -4x^2=-8
The zeros of -4x^2=-8 are x=sqrt(2),x=-sqrt(2)