What are the solutions to the equation 3x^2-5x-5=0 ?

The solutions to the equation 3x^2-5x-5=0 are x=(5+sqrt(85))/6 ,x=(5-sqrt(85))/6

Find the zeros of 3x^2-5x-5=0

The zeros of 3x^2-5x-5=0 are x=(5+sqrt(85))/6 ,x=(5-sqrt(85))/6

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

x = \frac{5 + 85}{6}, x = \frac{5 - 85}{6}

Decimal Notation

x = 2.36992 \dots, x = - 0.70325 \dots

Solution steps

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

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 5 ) \pm ( - 5 ) ^{2} - 4 \cdot 3 ( - 5 )}{2 \cdot 3}

(- 5)^{2} - 4 \cdot 3 (- 5) = 85

x_{1, 2} = \frac{- ( - 5 ) \pm 85}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- ( - 5 ) + 85}{2 \cdot 3}, x_{2} = \frac{- ( - 5 ) - 85}{2 \cdot 3}

x = \frac{- ( - 5 ) + 85}{2 \cdot 3} : \frac{5 + 85}{6}

x = \frac{- ( - 5 ) - 85}{2 \cdot 3} : \frac{5 - 85}{6}

The solutions to the quadratic equation are:

x = \frac{5 + 85}{6}, x = \frac{5 - 85}{6}

3 x^{2} - 49 = 0

x^{2} + 6 x y + 9 y^{2}

x^{5} - 9 x^{3} - 8 x^{2} + 72

(2 + 2 i) (2 - 2 i)

4 + x^{2} = 0

What are the solutions to the equation 3x^2-5x-5=0 ?
The solutions to the equation 3x^2-5x-5=0 are x=(5+sqrt(85))/6 ,x=(5-sqrt(85))/6
Find the zeros of 3x^2-5x-5=0
The zeros of 3x^2-5x-5=0 are x=(5+sqrt(85))/6 ,x=(5-sqrt(85))/6