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

The solutions to the equation x^2+2x+30=0 are x=-1+sqrt(29)i,x=-1-sqrt(29)i

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

The zeros of x^2+2x+30=0 are x=-1+sqrt(29)i,x=-1-sqrt(29)i

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

x = - 1 + 29 i, x = - 1 - 29 i

Solution steps

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

Solve with the quadratic formula

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

Simplify

2^{2} - 4 \cdot 1 \cdot 30 : 229 i

x_{1, 2} = \frac{- 2 \pm 2 29 i}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 2 + 2 29 i}{2 \cdot 1}, x_{2} = \frac{- 2 - 2 29 i}{2 \cdot 1}

x = \frac{- 2 + 2 29 i}{2 \cdot 1} : - 1 + 29 i

x = \frac{- 2 - 2 29 i}{2 \cdot 1} : - 1 - 29 i

The solutions to the quadratic equation are:

x = - 1 + 29 i, x = - 1 - 29 i

0.15 x^{2} - 0.32 x - 3.6 = 0

12 x^{2} - 8 x = 14

(x + 3) (x - 5) = 1

2 (3 k - 1)^{2} = 18

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

What are the solutions to the equation x^2+2x+30=0 ?
The solutions to the equation x^2+2x+30=0 are x=-1+sqrt(29)i,x=-1-sqrt(29)i
Find the zeros of x^2+2x+30=0
The zeros of x^2+2x+30=0 are x=-1+sqrt(29)i,x=-1-sqrt(29)i