What are the solutions to the equation -4x^2-9=0 ?

The solutions to the equation -4x^2-9=0 are x= 3/2 i,x=-3/2 i

Find the zeros of -4x^2-9=0

The zeros of -4x^2-9=0 are x= 3/2 i,x=-3/2 i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- 4 x^{2} - 9 = 0

x = \frac{3}{2} i, x = - \frac{3}{2} i

Solution steps

- 4 x^{2} - 9 = 0

Move

9

to the right side

- 4 x^{2} = 9

Divide both sides by

- 4

x^{2} = - \frac{9}{4}

For

x^{2} = f (a)

the solutions are

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

x = - \frac{9}{4}, x = - - \frac{9}{4}

- \frac{9}{4} = \frac{3}{2} i

- - \frac{9}{4} = - \frac{3}{2} i

x = \frac{3}{2} i, x = - \frac{3}{2} i

x, x^{2} - 6 x + 13 + y^{2} + 4 y = 0

x, x^{2} + (y - x \frac{2}{3})^{2} = 1

2 (\frac{x + 1}{3})^{2} = \frac{1}{2}

1 \cdot 1 0^{5} [6.666 u^{2} - 3.333 (1.2)] = 6 \cdot 1 0^{5}

(\frac{43}{42.5}) n^{2} - n^{2} = 3

What are the solutions to the equation -4x^2-9=0 ?
The solutions to the equation -4x^2-9=0 are x= 3/2 i,x=-3/2 i
Find the zeros of -4x^2-9=0
The zeros of -4x^2-9=0 are x= 3/2 i,x=-3/2 i