What are the solutions to the equation 3x^2-5x-10=0 ?

The solutions to the equation 3x^2-5x-10=0 are x=(5+sqrt(145))/6 ,x=(5-sqrt(145))/6

Find the zeros of 3x^2-5x-10=0

The zeros of 3x^2-5x-10=0 are x=(5+sqrt(145))/6 ,x=(5-sqrt(145))/6

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3 x^{2} - 5 x - 10 = 0

x = \frac{5 + 145}{6}, x = \frac{5 - 145}{6}

Decimal Notation

x = 2.84026 \dots, x = - 1.17359 \dots

Solution steps

3 x^{2} - 5 x - 10 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 5 ) \pm ( - 5 ) ^{2} - 4 \cdot 3 ( - 10 )}{2 \cdot 3}

(- 5)^{2} - 4 \cdot 3 (- 10) = 145

x_{1, 2} = \frac{- ( - 5 ) \pm 145}{2 \cdot 3}

Separate the solutions

x_{1} = \frac{- ( - 5 ) + 145}{2 \cdot 3}, x_{2} = \frac{- ( - 5 ) - 145}{2 \cdot 3}

x = \frac{- ( - 5 ) + 145}{2 \cdot 3} : \frac{5 + 145}{6}

x = \frac{- ( - 5 ) - 145}{2 \cdot 3} : \frac{5 - 145}{6}

The solutions to the quadratic equation are:

x = \frac{5 + 145}{6}, x = \frac{5 - 145}{6}

0 \cdot x = - 3

(4 c - d) (c + 5 d) - 9 (d - 4 c)

\frac{7 π}{12} \cdot \frac{180}{π}

25 x + 30 = 125 - 5 x

\frac{3 x - 15}{5} = 9

What are the solutions to the equation 3x^2-5x-10=0 ?
The solutions to the equation 3x^2-5x-10=0 are x=(5+sqrt(145))/6 ,x=(5-sqrt(145))/6
Find the zeros of 3x^2-5x-10=0
The zeros of 3x^2-5x-10=0 are x=(5+sqrt(145))/6 ,x=(5-sqrt(145))/6