What are the solutions to the equation x^2+6x=-9 ?

The solutions to the equation x^2+6x=-9 are x=-3

Find the zeros of x^2+6x=-9

The zeros of x^2+6x=-9 are x=-3

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x^{2} + 6 x = - 9

x = - 3

Solution steps

x^{2} + 6 x = - 9

Move

9

to the left side

x^{2} + 6 x + 9 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 6 \pm 6 ^{2} - 4 \cdot 1 \cdot 9}{2 \cdot 1}

6^{2} - 4 \cdot 1 \cdot 9 = 0

x_{1, 2} = \frac{- 6 \pm 0}{2 \cdot 1}

x = \frac{- 6}{2 \cdot 1}

\frac{- 6}{2 \cdot 1} = - 3

x = - 3

The solution to the quadratic equation is:

x = - 3

\frac{x}{2} - 5 = 25

ln (64)

4 x^{2} - 8 x = 3

- \frac{4}{4}

2 x^{2} - 17 x y + 15 y^{2}

What are the solutions to the equation x^2+6x=-9 ?
The solutions to the equation x^2+6x=-9 are x=-3
Find the zeros of x^2+6x=-9
The zeros of x^2+6x=-9 are x=-3