What are the solutions to the equation -27=x^3 ?

The solutions to the equation -27=x^3 are x=-3,x= 3/2-(3sqrt(3))/2 i,x= 3/2+(3sqrt(3))/2 i

Find the zeros of -27=x^3

The zeros of -27=x^3 are x=-3,x= 3/2-(3sqrt(3))/2 i,x= 3/2+(3sqrt(3))/2 i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- 27 = x^{3}

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

Solution steps

- 27 = x^{3}

Switch sides

x^{3} = - 27

For

x^{3} = f (a)

the solutions are

Simplify

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

- 2 x (x + 2) (x^{2} - 15) = 0

5 x^{3} + 4 x^{2} + 6 x + 2 = 0

x^{3} - 2 x^{2} - 19 x + 20 = 0

x^{3} - 4 x^{2} = 21 x

x^{3} - 5 x^{2} + 9 x - 5 = 0

What are the solutions to the equation -27=x^3 ?
The solutions to the equation -27=x^3 are x=-3,x= 3/2-(3sqrt(3))/2 i,x= 3/2+(3sqrt(3))/2 i
Find the zeros of -27=x^3
The zeros of -27=x^3 are x=-3,x= 3/2-(3sqrt(3))/2 i,x= 3/2+(3sqrt(3))/2 i