What are the solutions to the equation x^2+7x+22=0 ?

The solutions to the equation x^2+7x+22=0 are x=-7/2+i(sqrt(39))/2 ,x=-7/2-i(sqrt(39))/2

Find the zeros of x^2+7x+22=0

The zeros of x^2+7x+22=0 are x=-7/2+i(sqrt(39))/2 ,x=-7/2-i(sqrt(39))/2

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x^{2} + 7 x + 22 = 0

x = - \frac{7}{2} + i \frac{39}{2}, x = - \frac{7}{2} - i \frac{39}{2}

Solution steps

x^{2} + 7 x + 22 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 7 \pm 7 ^{2} - 4 \cdot 1 \cdot 22}{2 \cdot 1}

Simplify

7^{2} - 4 \cdot 1 \cdot 22 : 39 i

x_{1, 2} = \frac{- 7 \pm 39 i}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 7 + 39 i}{2 \cdot 1}, x_{2} = \frac{- 7 - 39 i}{2 \cdot 1}

x = \frac{- 7 + 39 i}{2 \cdot 1} : - \frac{7}{2} + i \frac{39}{2}

x = \frac{- 7 - 39 i}{2 \cdot 1} : - \frac{7}{2} - i \frac{39}{2}

The solutions to the quadratic equation are:

x = - \frac{7}{2} + i \frac{39}{2}, x = - \frac{7}{2} - i \frac{39}{2}

10 - 4 x \leq 7

\frac{2 x ^{2} + 8 x - 3}{x ^{2} + 3 x + 2}

x^{2} + 16 = 0

- 23

2 x^{2} - 9 x - 18

What are the solutions to the equation x^2+7x+22=0 ?
The solutions to the equation x^2+7x+22=0 are x=-7/2+i(sqrt(39))/2 ,x=-7/2-i(sqrt(39))/2
Find the zeros of x^2+7x+22=0
The zeros of x^2+7x+22=0 are x=-7/2+i(sqrt(39))/2 ,x=-7/2-i(sqrt(39))/2