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

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

Find the zeros of 4x^2=-9

The zeros of 4x^2=-9 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

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

Solution steps

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^{2} + 14 x + 18 = 0

(x + 5) (x + 4) = 0

2 (3 x + 5)^{2} - 2 = 70

5 x^{2} - 15 x + 1 = 0

21 x^{2} - 16 x - 50 = 0

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