What are the solutions to the equation y=-1/20 y^2 ?

The solutions to the equation y=-1/20 y^2 are y=-20,y=0

Find the zeros of y=-1/20 y^2

The zeros of y=-1/20 y^2 are y=-20,y=0

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

y = - \frac{1}{20} y^{2}

y = - 20, y = 0

Solution steps

y = - \frac{1}{20} y^{2}

Multiply both sides by

20

20 y = - y^{2}

Switch sides

- y^{2} = 20 y

Move

20 y

to the left side

- y^{2} - 20 y = 0

Solve with the quadratic formula

y_{1, 2} = \frac{- ( - 20 ) \pm ( - 20 ) ^{2} - 4 ( - 1 ) \cdot 0}{2 ( - 1 )}

(- 20)^{2} - 4 (- 1) \cdot 0 = 20

y_{1, 2} = \frac{- ( - 20 ) \pm 20}{2 ( - 1 )}

Separate the solutions

y_{1} = \frac{- ( - 20 ) + 20}{2 ( - 1 )}, y_{2} = \frac{- ( - 20 ) - 20}{2 ( - 1 )}

y = \frac{- ( - 20 ) + 20}{2 ( - 1 )} : - 20

y = \frac{- ( - 20 ) - 20}{2 ( - 1 )} : 0

The solutions to the quadratic equation are:

y = - 20, y = 0

124 = 0.006 a^{2} - 0.02 a + 120

- x^{2} - 2 x + 7 = - 17

\frac{1}{4} x^{2} - x - 1 = \frac{1}{16} x^{2} - \frac{1}{4} x + \frac{5}{4}

X, 4 X^{2} + 9 y^{2} = 36

t^{2} + 2 t - 5 = 0

What are the solutions to the equation y=-1/20 y^2 ?
The solutions to the equation y=-1/20 y^2 are y=-20,y=0
Find the zeros of y=-1/20 y^2
The zeros of y=-1/20 y^2 are y=-20,y=0