What are the solutions to the equation 35x^2+6x-8=0 ?

The solutions to the equation 35x^2+6x-8=0 are x= 2/5 ,x=-4/7

Find the zeros of 35x^2+6x-8=0

The zeros of 35x^2+6x-8=0 are x= 2/5 ,x=-4/7

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

35 x^{2} + 6 x - 8 = 0

x = \frac{2}{5}, x = - \frac{4}{7}

Decimal Notation

x = 0.4, x = - 0.57142 \dots

Solution steps

35 x^{2} + 6 x - 8 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 6 \pm 6 ^{2} - 4 \cdot 35 ( - 8 )}{2 \cdot 35}

6^{2} - 4 \cdot 35 (- 8) = 34

x_{1, 2} = \frac{- 6 \pm 34}{2 \cdot 35}

Separate the solutions

x_{1} = \frac{- 6 + 34}{2 \cdot 35}, x_{2} = \frac{- 6 - 34}{2 \cdot 35}

x = \frac{- 6 + 34}{2 \cdot 35} : \frac{2}{5}

x = \frac{- 6 - 34}{2 \cdot 35} : - \frac{4}{7}

The solutions to the quadratic equation are:

x = \frac{2}{5}, x = - \frac{4}{7}

- 2 y = 4 y^{2}

1 x^{2} - 6 x + 8 = 0

(x + 1) (x + 3) = 195

3 x^{2} + 3 x - 60 = 0

(x + 6) (x + 4) = 2 x^{2}

What are the solutions to the equation 35x^2+6x-8=0 ?
The solutions to the equation 35x^2+6x-8=0 are x= 2/5 ,x=-4/7
Find the zeros of 35x^2+6x-8=0
The zeros of 35x^2+6x-8=0 are x= 2/5 ,x=-4/7