What are the solutions to the equation x^2-6x-8=0 ?

The solutions to the equation x^2-6x-8=0 are x=3+sqrt(17),x=3-sqrt(17)

Find the zeros of x^2-6x-8=0

The zeros of x^2-6x-8=0 are x=3+sqrt(17),x=3-sqrt(17)

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x^{2} - 6 x - 8 = 0

x = 3 + 17, x = 3 - 17

Solution steps

x^{2} - 6 x - 8 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 6 ) \pm ( - 6 ) ^{2} - 4 \cdot 1 \cdot ( - 8 )}{2 \cdot 1}

(- 6)^{2} - 4 \cdot 1 \cdot (- 8) = 217

x_{1, 2} = \frac{- ( - 6 ) \pm 2 17}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 6 ) + 2 17}{2 \cdot 1}, x_{2} = \frac{- ( - 6 ) - 2 17}{2 \cdot 1}

x = \frac{- ( - 6 ) + 2 17}{2 \cdot 1} : 3 + 17

x = \frac{- ( - 6 ) - 2 17}{2 \cdot 1} : 3 - 17

The solutions to the quadratic equation are:

x = 3 + 17, x = 3 - 17

2 = - 2 x^{2} + 3 x

\frac{7 p + 4}{8} = 3

x (x + 9) = 0

2 x^{2} + 4 x - 3 = 0

\frac{3}{5} + \frac{1}{4}

What are the solutions to the equation x^2-6x-8=0 ?
The solutions to the equation x^2-6x-8=0 are x=3+sqrt(17),x=3-sqrt(17)
Find the zeros of x^2-6x-8=0
The zeros of x^2-6x-8=0 are x=3+sqrt(17),x=3-sqrt(17)