What are the solutions to the equation x^2+17x+66=0 ?

The solutions to the equation x^2+17x+66=0 are x=-6,x=-11

Find the zeros of x^2+17x+66=0

The zeros of x^2+17x+66=0 are x=-6,x=-11

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x^{2} + 17 x + 66 = 0

x = - 6, x = - 11

Solution steps

x^{2} + 17 x + 66 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 17 \pm 1 7 ^{2} - 4 \cdot 1 \cdot 66}{2 \cdot 1}

1 7^{2} - 4 \cdot 1 \cdot 66 = 5

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

Separate the solutions

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

x = \frac{- 17 + 5}{2 \cdot 1} : - 6

x = \frac{- 17 - 5}{2 \cdot 1} : - 11

The solutions to the quadratic equation are:

x = - 6, x = - 11

2 x^{2} - x = - 5

x, (x^{2}) + (x^{2}) = (y^{2})

2 x^{2} - 12 x + 19

3 x^{2} + 7 x = 0

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

What are the solutions to the equation x^2+17x+66=0 ?
The solutions to the equation x^2+17x+66=0 are x=-6,x=-11
Find the zeros of x^2+17x+66=0
The zeros of x^2+17x+66=0 are x=-6,x=-11