What are the solutions to the equation x^2+11x+15=0 ?

The solutions to the equation x^2+11x+15=0 are x=(-11+sqrt(61))/2 ,x=(-11-sqrt(61))/2

Find the zeros of x^2+11x+15=0

The zeros of x^2+11x+15=0 are x=(-11+sqrt(61))/2 ,x=(-11-sqrt(61))/2

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x^{2} + 11 x + 15 = 0

x = \frac{- 11 + 61}{2}, x = \frac{- 11 - 61}{2}

Decimal Notation

x = - 1.59487 \dots, x = - 9.40512 \dots

Solution steps

x^{2} + 11 x + 15 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 11 \pm 1 1 ^{2} - 4 \cdot 1 \cdot 15}{2 \cdot 1}

1 1^{2} - 4 \cdot 1 \cdot 15 = 61

x_{1, 2} = \frac{- 11 \pm 61}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 11 + 61}{2 \cdot 1}, x_{2} = \frac{- 11 - 61}{2 \cdot 1}

x = \frac{- 11 + 61}{2 \cdot 1} : \frac{- 11 + 61}{2}

x = \frac{- 11 - 61}{2 \cdot 1} : \frac{- 11 - 61}{2}

The solutions to the quadratic equation are:

x = \frac{- 11 + 61}{2}, x = \frac{- 11 - 61}{2}

4 \cdot (2 x + 5) + x \cdot (2 x + 5) = 0

(m + 6) (m - 3) = - 18

- 8 x^{2} - 6 = - x^{2} + 2 x + 1

1.3 x^{2} - 4 x = 3.5

x, C x^{2} + x + y^{2} = 0

What are the solutions to the equation x^2+11x+15=0 ?
The solutions to the equation x^2+11x+15=0 are x=(-11+sqrt(61))/2 ,x=(-11-sqrt(61))/2
Find the zeros of x^2+11x+15=0
The zeros of x^2+11x+15=0 are x=(-11+sqrt(61))/2 ,x=(-11-sqrt(61))/2