What are the solutions to the equation 30x^2-19x-5=0 ?

The solutions to the equation 30x^2-19x-5=0 are x= 5/6 ,x=-1/5

Find the zeros of 30x^2-19x-5=0

The zeros of 30x^2-19x-5=0 are x= 5/6 ,x=-1/5

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30 x^{2} - 19 x - 5 = 0

x = \frac{5}{6}, x = - \frac{1}{5}

Decimal Notation

x = 0.83333 \dots, x = - 0.2

Solution steps

30 x^{2} - 19 x - 5 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 19 ) \pm ( - 19 ) ^{2} - 4 \cdot 30 ( - 5 )}{2 \cdot 30}

(- 19)^{2} - 4 \cdot 30 (- 5) = 31

x_{1, 2} = \frac{- ( - 19 ) \pm 31}{2 \cdot 30}

Separate the solutions

x_{1} = \frac{- ( - 19 ) + 31}{2 \cdot 30}, x_{2} = \frac{- ( - 19 ) - 31}{2 \cdot 30}

x = \frac{- ( - 19 ) + 31}{2 \cdot 30} : \frac{5}{6}

x = \frac{- ( - 19 ) - 31}{2 \cdot 30} : - \frac{1}{5}

The solutions to the quadratic equation are:

x = \frac{5}{6}, x = - \frac{1}{5}

- 7 < 5 - 3 n \leq 16

7 x^{2} + 49 = 0

20 x^{2} - 11 x - 42

6^{- 5}

8 m - 6

What are the solutions to the equation 30x^2-19x-5=0 ?
The solutions to the equation 30x^2-19x-5=0 are x= 5/6 ,x=-1/5
Find the zeros of 30x^2-19x-5=0
The zeros of 30x^2-19x-5=0 are x= 5/6 ,x=-1/5