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

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

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

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

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

9 x^{2} + 4 = 0

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

Solution steps

9 x^{2} + 4 = 0

Move

4

to the right side

9 x^{2} = - 4

Divide both sides by

9

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

For

x^{2} = f (a)

the solutions are

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

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

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

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

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

\frac{( p ) ( a )}{2}

\frac{2}{3} y = 6

\frac{1}{3} (64)^{- \frac{2}{3}}

\frac{s}{3} > 2

- \frac{10}{- 16}

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