What are the solutions to the equation 9x^2-20x=0 ?

The solutions to the equation 9x^2-20x=0 are x= 20/9 ,x=0

Find the zeros of 9x^2-20x=0

The zeros of 9x^2-20x=0 are x= 20/9 ,x=0

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9 x^{2} - 20 x = 0

x = \frac{20}{9}, x = 0

Solution steps

9 x^{2} - 20 x = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 20 ) \pm ( - 20 ) ^{2} - 4 \cdot 9 \cdot 0}{2 \cdot 9}

(- 20)^{2} - 4 \cdot 9 \cdot 0 = 20

x_{1, 2} = \frac{- ( - 20 ) \pm 20}{2 \cdot 9}

Separate the solutions

x_{1} = \frac{- ( - 20 ) + 20}{2 \cdot 9}, x_{2} = \frac{- ( - 20 ) - 20}{2 \cdot 9}

x = \frac{- ( - 20 ) + 20}{2 \cdot 9} : \frac{20}{9}

x = \frac{- ( - 20 ) - 20}{2 \cdot 9} : 0

The solutions to the quadratic equation are:

x = \frac{20}{9}, x = 0

(5 x - 12)^{2} - 1 = 8

x^{2} - 12 x - 3 = 0

x^{2} - 3 x = - 1

x^{2} - 3 x = 54

2 y^{2} = 1

What are the solutions to the equation 9x^2-20x=0 ?
The solutions to the equation 9x^2-20x=0 are x= 20/9 ,x=0
Find the zeros of 9x^2-20x=0
The zeros of 9x^2-20x=0 are x= 20/9 ,x=0