What are the solutions to the equation -4x^2+3x-1=0 ?

The solutions to the equation -4x^2+3x-1=0 are x= 3/8-i(sqrt(7))/8 ,x= 3/8+i(sqrt(7))/8

Find the zeros of -4x^2+3x-1=0

The zeros of -4x^2+3x-1=0 are x= 3/8-i(sqrt(7))/8 ,x= 3/8+i(sqrt(7))/8

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

- 4 x^{2} + 3 x - 1 = 0

x = \frac{3}{8} - i \frac{7}{8}, x = \frac{3}{8} + i \frac{7}{8}

Solution steps

- 4 x^{2} + 3 x - 1 = 0

Solve with the quadratic formula

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

Simplify

3^{2} - 4 (- 4) (- 1) : 7 i

x_{1, 2} = \frac{- 3 \pm 7 i}{2 ( - 4 )}

Separate the solutions

x_{1} = \frac{- 3 + 7 i}{2 ( - 4 )}, x_{2} = \frac{- 3 - 7 i}{2 ( - 4 )}

x = \frac{- 3 + 7 i}{2 ( - 4 )} : \frac{3}{8} - i \frac{7}{8}

x = \frac{- 3 - 7 i}{2 ( - 4 )} : \frac{3}{8} + i \frac{7}{8}

The solutions to the quadratic equation are:

x = \frac{3}{8} - i \frac{7}{8}, x = \frac{3}{8} + i \frac{7}{8}

2 x^{2} = 18 x + 20

x, 2 x^{2} - 1 = y (x - 1)

3 z^{2} - z - 8 = 0

2 (x^{2} + 7) = 30

- 6 x^{2} - 6 = - 7 x - 9

What are the solutions to the equation -4x^2+3x-1=0 ?
The solutions to the equation -4x^2+3x-1=0 are x= 3/8-i(sqrt(7))/8 ,x= 3/8+i(sqrt(7))/8
Find the zeros of -4x^2+3x-1=0
The zeros of -4x^2+3x-1=0 are x= 3/8-i(sqrt(7))/8 ,x= 3/8+i(sqrt(7))/8