What are the solutions to the equation (x^2)/4 =x ?

The solutions to the equation (x^2)/4 =x are x=4,x=0

Find the zeros of (x^2)/4 =x

The zeros of (x^2)/4 =x are x=4,x=0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

\frac{x ^{2}}{4} = x

x = 4, x = 0

Solution steps

\frac{x ^{2}}{4} = x

Multiply both sides by

4

x^{2} = 4 x

Move

4 x

to the left side

x^{2} - 4 x = 0

Solve with the quadratic formula

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

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

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

Separate the solutions

x_{1} = \frac{- ( - 4 ) + 4}{2 \cdot 1}, x_{2} = \frac{- ( - 4 ) - 4}{2 \cdot 1}

x = \frac{- ( - 4 ) + 4}{2 \cdot 1} : 4

x = \frac{- ( - 4 ) - 4}{2 \cdot 1} : 0

The solutions to the quadratic equation are:

x = 4, x = 0

5 x^{2} - 50 = - 15 x

x^{2} + 10 x = - 20

z^{2} = - 12 z + 6

x^{2} + 10 x = - 12

x, x^{2} + y^{2} - 3 x + y + 10 = 0

What are the solutions to the equation (x^2)/4 =x ?
The solutions to the equation (x^2)/4 =x are x=4,x=0
Find the zeros of (x^2)/4 =x
The zeros of (x^2)/4 =x are x=4,x=0