What are the solutions to the equation 20x^2-11x-3=0 ?

The solutions to the equation 20x^2-11x-3=0 are x= 3/4 ,x=-1/5

Find the zeros of 20x^2-11x-3=0

The zeros of 20x^2-11x-3=0 are x= 3/4 ,x=-1/5

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20 x^{2} - 11 x - 3 = 0

x = \frac{3}{4}, x = - \frac{1}{5}

Decimal Notation

x = 0.75, x = - 0.2

Solution steps

20 x^{2} - 11 x - 3 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 11 ) \pm ( - 11 ) ^{2} - 4 \cdot 20 ( - 3 )}{2 \cdot 20}

(- 11)^{2} - 4 \cdot 20 (- 3) = 19

x_{1, 2} = \frac{- ( - 11 ) \pm 19}{2 \cdot 20}

Separate the solutions

x_{1} = \frac{- ( - 11 ) + 19}{2 \cdot 20}, x_{2} = \frac{- ( - 11 ) - 19}{2 \cdot 20}

x = \frac{- ( - 11 ) + 19}{2 \cdot 20} : \frac{3}{4}

x = \frac{- ( - 11 ) - 19}{2 \cdot 20} : - \frac{1}{5}

The solutions to the quadratic equation are:

x = \frac{3}{4}, x = - \frac{1}{5}

3 z - 15 z - 30 > 54

x^{2} - 13 x + 40 > 0

829 (\frac{0.4 2 ^{2}}{2}) (0.42)

81 - y^{4}

3 n + 2 < - 2 + 7 n

What are the solutions to the equation 20x^2-11x-3=0 ?
The solutions to the equation 20x^2-11x-3=0 are x= 3/4 ,x=-1/5
Find the zeros of 20x^2-11x-3=0
The zeros of 20x^2-11x-3=0 are x= 3/4 ,x=-1/5