What are the solutions to the equation 5x^2+6x+2=0 ?

The solutions to the equation 5x^2+6x+2=0 are x=-3/5+i 1/5 ,x=-3/5-i 1/5

Find the zeros of 5x^2+6x+2=0

The zeros of 5x^2+6x+2=0 are x=-3/5+i 1/5 ,x=-3/5-i 1/5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

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

x = - \frac{3}{5} + i \frac{1}{5}, x = - \frac{3}{5} - i \frac{1}{5}

Solution steps

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

Solve with the quadratic formula

x_{1, 2} = \frac{- 6 \pm 6 ^{2} - 4 \cdot 5 \cdot 2}{2 \cdot 5}

Simplify

6^{2} - 4 \cdot 5 \cdot 2 : 2 i

x_{1, 2} = \frac{- 6 \pm 2 i}{2 \cdot 5}

Separate the solutions

x_{1} = \frac{- 6 + 2 i}{2 \cdot 5}, x_{2} = \frac{- 6 - 2 i}{2 \cdot 5}

x = \frac{- 6 + 2 i}{2 \cdot 5} : - \frac{3}{5} + i \frac{1}{5}

x = \frac{- 6 - 2 i}{2 \cdot 5} : - \frac{3}{5} - i \frac{1}{5}

The solutions to the quadratic equation are:

x = - \frac{3}{5} + i \frac{1}{5}, x = - \frac{3}{5} - i \frac{1}{5}

4 (2 f - 5) = - 8 (- 3 - 5 f)

15 x^{4} - 15 x^{3} + 20 x^{2}

12 - (4 x - 6) = 5 x

290

- 9 - 8 x = - 2 (7 + 4 x)

What are the solutions to the equation 5x^2+6x+2=0 ?
The solutions to the equation 5x^2+6x+2=0 are x=-3/5+i 1/5 ,x=-3/5-i 1/5
Find the zeros of 5x^2+6x+2=0
The zeros of 5x^2+6x+2=0 are x=-3/5+i 1/5 ,x=-3/5-i 1/5