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

The solutions to the equation x^2+6x=-2 are x=-3+sqrt(7),x=-3-sqrt(7)

Find the zeros of x^2+6x=-2

The zeros of x^2+6x=-2 are x=-3+sqrt(7),x=-3-sqrt(7)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{2} + 6 x = - 2

x = - 3 + 7, x = - 3 - 7

Solution steps

x^{2} + 6 x = - 2

Move

2

to the left side

x^{2} + 6 x + 2 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 6 \pm 6 ^{2} - 4 \cdot 1 \cdot 2}{2 \cdot 1}

6^{2} - 4 \cdot 1 \cdot 2 = 27

x_{1, 2} = \frac{- 6 \pm 2 7}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 6 + 2 7}{2 \cdot 1}, x_{2} = \frac{- 6 - 2 7}{2 \cdot 1}

x = \frac{- 6 + 2 7}{2 \cdot 1} : - 3 + 7

x = \frac{- 6 - 2 7}{2 \cdot 1} : - 3 - 7

The solutions to the quadratic equation are:

x = - 3 + 7, x = - 3 - 7

- 3 \cdot - 3

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

- 3 + 8

3 x = 54

lo g_{4} (64)

What are the solutions to the equation x^2+6x=-2 ?
The solutions to the equation x^2+6x=-2 are x=-3+sqrt(7),x=-3-sqrt(7)
Find the zeros of x^2+6x=-2
The zeros of x^2+6x=-2 are x=-3+sqrt(7),x=-3-sqrt(7)