What are the solutions to the equation 7x^2=x ?

The solutions to the equation 7x^2=x are x= 1/7 ,x=0

Find the zeros of 7x^2=x

The zeros of 7x^2=x are x= 1/7 ,x=0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

7 x^{2} = x

x = \frac{1}{7}, x = 0

Decimal Notation

x = 0.14285 \dots, x = 0

Solution steps

7 x^{2} = x

Move

x

to the left side

7 x^{2} - x = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 1 ) \pm ( - 1 ) ^{2} - 4 \cdot 7 \cdot 0}{2 \cdot 7}

(- 1)^{2} - 4 \cdot 7 \cdot 0 = 1

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

Separate the solutions

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

x = \frac{- ( - 1 ) + 1}{2 \cdot 7} : \frac{1}{7}

x = \frac{- ( - 1 ) - 1}{2 \cdot 7} : 0

The solutions to the quadratic equation are:

x = \frac{1}{7}, x = 0

4 x^{2} - (2 - k)^{2} = 0

5 m^{2} - 3 m = 17

v, F = \frac{m v ^{2}}{R}

x, 2 x^{2} + y^{2} = c

2 x^{2} - 18 x = 40

What are the solutions to the equation 7x^2=x ?
The solutions to the equation 7x^2=x are x= 1/7 ,x=0
Find the zeros of 7x^2=x
The zeros of 7x^2=x are x= 1/7 ,x=0