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

The solutions to the equation x^2+15x-2=0 are x=(-15+sqrt(233))/2 ,x=(-15-sqrt(233))/2

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

The zeros of x^2+15x-2=0 are x=(-15+sqrt(233))/2 ,x=(-15-sqrt(233))/2

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

x = \frac{- 15 + 233}{2}, x = \frac{- 15 - 233}{2}

Decimal Notation

x = 0.13216 \dots, x = - 15.13216 \dots

Solution steps

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

Solve with the quadratic formula

x_{1, 2} = \frac{- 15 \pm 1 5 ^{2} - 4 \cdot 1 \cdot ( - 2 )}{2 \cdot 1}

1 5^{2} - 4 \cdot 1 \cdot (- 2) = 233

x_{1, 2} = \frac{- 15 \pm 233}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 15 + 233}{2 \cdot 1}, x_{2} = \frac{- 15 - 233}{2 \cdot 1}

x = \frac{- 15 + 233}{2 \cdot 1} : \frac{- 15 + 233}{2}

x = \frac{- 15 - 233}{2 \cdot 1} : \frac{- 15 - 233}{2}

The solutions to the quadratic equation are:

x = \frac{- 15 + 233}{2}, x = \frac{- 15 - 233}{2}

(x + 8)^{2} = 4

7 x^{2} + 17 x + 6 = 0

3 y^{2} - 27 = 0

- 4 x^{2} - 7 x + 12 = 0

s^{2} - 4 s + 8 = 0

What are the solutions to the equation x^2+15x-2=0 ?
The solutions to the equation x^2+15x-2=0 are x=(-15+sqrt(233))/2 ,x=(-15-sqrt(233))/2
Find the zeros of x^2+15x-2=0
The zeros of x^2+15x-2=0 are x=(-15+sqrt(233))/2 ,x=(-15-sqrt(233))/2