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

The solutions to the equation -x^2=4 are x=2i,x=-2i

Find the zeros of -x^2=4

The zeros of -x^2=4 are x=2i,x=-2i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- x^{2} = 4

x = 2 i, x = - 2 i

Solution steps

- x^{2} = 4

Divide both sides by

- 1

x^{2} = - 4

For

x^{2} = f (a)

the solutions are

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

x = - 4, x = - - 4

- 4 = 2 i

- - 4 = - 2 i

x = 2 i, x = - 2 i

(\frac{3}{2})^{- 5}

1 + (- \frac{1}{2})

\frac{8}{2}

x + 3 (x - 5) \geq (3 x + 2) x + 1

12 1^{- \frac{3}{2}}

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