What are the solutions to the equation -5x^2-9x=0 ?

The solutions to the equation -5x^2-9x=0 are x=-9/5 ,x=0

Find the zeros of -5x^2-9x=0

The zeros of -5x^2-9x=0 are x=-9/5 ,x=0

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- 5 x^{2} - 9 x = 0

x = - \frac{9}{5}, x = 0

Decimal Notation

x = - 1.8, x = 0

Solution steps

- 5 x^{2} - 9 x = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 9 ) \pm ( - 9 ) ^{2} - 4 ( - 5 ) \cdot 0}{2 ( - 5 )}

(- 9)^{2} - 4 (- 5) \cdot 0 = 9

x_{1, 2} = \frac{- ( - 9 ) \pm 9}{2 ( - 5 )}

Separate the solutions

x_{1} = \frac{- ( - 9 ) + 9}{2 ( - 5 )}, x_{2} = \frac{- ( - 9 ) - 9}{2 ( - 5 )}

x = \frac{- ( - 9 ) + 9}{2 ( - 5 )} : - \frac{9}{5}

x = \frac{- ( - 9 ) - 9}{2 ( - 5 )} : 0

The solutions to the quadratic equation are:

x = - \frac{9}{5}, x = 0

2 x^{2} - 5 x + 11 = 0

y + 6 < 10 or 2 y - 3 > 9

- 2 x^{4} + 13 x^{3} - 21 x^{2} + 2 x + 8

- 3 x + 2 = 0

(\frac{1}{25})^{2}

What are the solutions to the equation -5x^2-9x=0 ?
The solutions to the equation -5x^2-9x=0 are x=-9/5 ,x=0
Find the zeros of -5x^2-9x=0
The zeros of -5x^2-9x=0 are x=-9/5 ,x=0