What are the solutions to the equation x^2-15x-50=0 ?

The solutions to the equation x^2-15x-50=0 are x=(15+5sqrt(17))/2 ,x=(15-5sqrt(17))/2

Find the zeros of x^2-15x-50=0

The zeros of x^2-15x-50=0 are x=(15+5sqrt(17))/2 ,x=(15-5sqrt(17))/2

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x^{2} - 15 x - 50 = 0

x = \frac{15 + 5 17}{2}, x = \frac{15 - 5 17}{2}

Decimal Notation

x = 17.80776 \dots, x = - 2.80776 \dots

Solution steps

x^{2} - 15 x - 50 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- ( - 15 ) \pm ( - 15 ) ^{2} - 4 \cdot 1 \cdot ( - 50 )}{2 \cdot 1}

(- 15)^{2} - 4 \cdot 1 \cdot (- 50) = 517

x_{1, 2} = \frac{- ( - 15 ) \pm 5 17}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- ( - 15 ) + 5 17}{2 \cdot 1}, x_{2} = \frac{- ( - 15 ) - 5 17}{2 \cdot 1}

x = \frac{- ( - 15 ) + 5 17}{2 \cdot 1} : \frac{15 + 5 17}{2}

x = \frac{- ( - 15 ) - 5 17}{2 \cdot 1} : \frac{15 - 5 17}{2}

The solutions to the quadratic equation are:

x = \frac{15 + 5 17}{2}, x = \frac{15 - 5 17}{2}

3 x^{2} - 6 x = - 12

4 x^{2} + 6 x = 10

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

2 n x^{2} + (n^{3} + 2) x = - n^{2}

x, H (t) = 0.004 x^{2} - 0.197 x + 5.406

What are the solutions to the equation x^2-15x-50=0 ?
The solutions to the equation x^2-15x-50=0 are x=(15+5sqrt(17))/2 ,x=(15-5sqrt(17))/2
Find the zeros of x^2-15x-50=0
The zeros of x^2-15x-50=0 are x=(15+5sqrt(17))/2 ,x=(15-5sqrt(17))/2