What are the solutions to the equation x^2+17x+30=0 ?

The solutions to the equation x^2+17x+30=0 are x=-2,x=-15

Find the zeros of x^2+17x+30=0

The zeros of x^2+17x+30=0 are x=-2,x=-15

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x^{2} + 17 x + 30 = 0

x = - 2, x = - 15

Solution steps

x^{2} + 17 x + 30 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 17 \pm 1 7 ^{2} - 4 \cdot 1 \cdot 30}{2 \cdot 1}

1 7^{2} - 4 \cdot 1 \cdot 30 = 13

x_{1, 2} = \frac{- 17 \pm 13}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 17 + 13}{2 \cdot 1}, x_{2} = \frac{- 17 - 13}{2 \cdot 1}

x = \frac{- 17 + 13}{2 \cdot 1} : - 2

x = \frac{- 17 - 13}{2 \cdot 1} : - 15

The solutions to the quadratic equation are:

x = - 2, x = - 15

x^{2} - 6 x = - 21

6 x^{2} - 6 x - 11 = 0

x, y = - 6 x^{2} + 42 x - 60

- 3 x^{2} + 2 x - 7 = 0

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

What are the solutions to the equation x^2+17x+30=0 ?
The solutions to the equation x^2+17x+30=0 are x=-2,x=-15
Find the zeros of x^2+17x+30=0
The zeros of x^2+17x+30=0 are x=-2,x=-15