What are the solutions to the equation -3x^2-6x-6=0 ?

The solutions to the equation -3x^2-6x-6=0 are x=-1-i,x=-1+i

Find the zeros of -3x^2-6x-6=0

The zeros of -3x^2-6x-6=0 are x=-1-i,x=-1+i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- 3 x^{2} - 6 x - 6 = 0

x = - 1 - i, x = - 1 + i

Solution steps

- 3 x^{2} - 6 x - 6 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 6 ) \pm ( - 6 ) ^{2} - 4 ( - 3 ) ( - 6 )}{2 ( - 3 )}

Simplify

(- 6)^{2} - 4 (- 3) (- 6) : 6 i

x_{1, 2} = \frac{- ( - 6 ) \pm 6 i}{2 ( - 3 )}

Separate the solutions

x_{1} = \frac{- ( - 6 ) + 6 i}{2 ( - 3 )}, x_{2} = \frac{- ( - 6 ) - 6 i}{2 ( - 3 )}

x = \frac{- ( - 6 ) + 6 i}{2 ( - 3 )} : - 1 - i

x = \frac{- ( - 6 ) - 6 i}{2 ( - 3 )} : - 1 + i

The solutions to the quadratic equation are:

x = - 1 - i, x = - 1 + i

4 x^{2} - 8 x - 4 = 0

x^{2} + 4 x + 85 = 0

x^{2} - 6 x = - x^{2} + 6 x

a, 9 a^{2} + 12 ab = 32 b^{2}

c^{2} = 15

What are the solutions to the equation -3x^2-6x-6=0 ?
The solutions to the equation -3x^2-6x-6=0 are x=-1-i,x=-1+i
Find the zeros of -3x^2-6x-6=0
The zeros of -3x^2-6x-6=0 are x=-1-i,x=-1+i