What are the solutions to the equation 4x^2+12x+1=0 ?

The solutions to the equation 4x^2+12x+1=0 are x=(-3+2sqrt(2))/2 ,x=-(3+2sqrt(2))/2

Find the zeros of 4x^2+12x+1=0

The zeros of 4x^2+12x+1=0 are x=(-3+2sqrt(2))/2 ,x=-(3+2sqrt(2))/2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

4 x^{2} + 12 x + 1 = 0

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

Solution steps

4 x^{2} + 12 x + 1 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 12 \pm 1 2 ^{2} - 4 \cdot 4 \cdot 1}{2 \cdot 4}

1 2^{2} - 4 \cdot 4 \cdot 1 = 82

x_{1, 2} = \frac{- 12 \pm 8 2}{2 \cdot 4}

Separate the solutions

x_{1} = \frac{- 12 + 8 2}{2 \cdot 4}, x_{2} = \frac{- 12 - 8 2}{2 \cdot 4}

x = \frac{- 12 + 8 2}{2 \cdot 4} : \frac{- 3 + 2 2}{2}

x = \frac{- 12 - 8 2}{2 \cdot 4} : - \frac{3 + 2 2}{2}

The solutions to the quadratic equation are:

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

\frac{200}{1. 1 ^{5}}

\frac{1}{2} x > 3

x^{5} - 4 x^{3} + 8 x^{2} - 32

(4 x - 12) - 2 (4 x - 5) = (11 - 26) x

4 x^{2} - 12 x + 9 = 5

What are the solutions to the equation 4x^2+12x+1=0 ?
The solutions to the equation 4x^2+12x+1=0 are x=(-3+2sqrt(2))/2 ,x=-(3+2sqrt(2))/2
Find the zeros of 4x^2+12x+1=0
The zeros of 4x^2+12x+1=0 are x=(-3+2sqrt(2))/2 ,x=-(3+2sqrt(2))/2