What are the solutions to the equation -2/5 x^2-1/5 x=0 ?

The solutions to the equation -2/5 x^2-1/5 x=0 are x=-1/2 ,x=0

Find the zeros of -2/5 x^2-1/5 x=0

The zeros of -2/5 x^2-1/5 x=0 are x=-1/2 ,x=0

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- \frac{2}{5} x^{2} - \frac{1}{5} x = 0

x = - \frac{1}{2}, x = 0

Decimal Notation

x = - 0.5, x = 0

Solution steps

- \frac{2}{5} x^{2} - \frac{1}{5} x = 0

Multiply both sides by

5

- 2 x^{2} - x = 0

Solve with the quadratic formula

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

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

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

Separate the solutions

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

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

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

The solutions to the quadratic equation are:

x = - \frac{1}{2}, x = 0

x, 2 x^{2} + 3 x - 20 = 0

1 - \frac{3}{4} x + \frac{1}{8} x^{2} = 0

x^{2} - 155 x + 6000 = 0

x^{2} + 3^{2} = 2^{2}

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

What are the solutions to the equation -2/5 x^2-1/5 x=0 ?
The solutions to the equation -2/5 x^2-1/5 x=0 are x=-1/2 ,x=0
Find the zeros of -2/5 x^2-1/5 x=0
The zeros of -2/5 x^2-1/5 x=0 are x=-1/2 ,x=0