What are the solutions to the equation 35x^2-2-9x=0 ?

The solutions to the equation 35x^2-2-9x=0 are x= 2/5 ,x=-1/7

Find the zeros of 35x^2-2-9x=0

The zeros of 35x^2-2-9x=0 are x= 2/5 ,x=-1/7

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

x = \frac{2}{5}, x = - \frac{1}{7}

Decimal Notation

x = 0.4, x = - 0.14285 \dots

Solution steps

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

Write in the standard form

a x^{2} + b x + c = 0

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

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 9 ) \pm ( - 9 ) ^{2} - 4 \cdot 35 ( - 2 )}{2 \cdot 35}

(- 9)^{2} - 4 \cdot 35 (- 2) = 19

x_{1, 2} = \frac{- ( - 9 ) \pm 19}{2 \cdot 35}

Separate the solutions

x_{1} = \frac{- ( - 9 ) + 19}{2 \cdot 35}, x_{2} = \frac{- ( - 9 ) - 19}{2 \cdot 35}

x = \frac{- ( - 9 ) + 19}{2 \cdot 35} : \frac{2}{5}

x = \frac{- ( - 9 ) - 19}{2 \cdot 35} : - \frac{1}{7}

The solutions to the quadratic equation are:

x = \frac{2}{5}, x = - \frac{1}{7}

2 x^{2} + 4 x - 22 = 0

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

x, 2 x^{2} + 5 x = 8

y - 3 = y^{2} - 2 y - 13

(3 x + 4) (5 - \frac{x}{2}) = 0

What are the solutions to the equation 35x^2-2-9x=0 ?
The solutions to the equation 35x^2-2-9x=0 are x= 2/5 ,x=-1/7
Find the zeros of 35x^2-2-9x=0
The zeros of 35x^2-2-9x=0 are x= 2/5 ,x=-1/7