What are the solutions to the equation -x^2-6x-9=0 ?

The solutions to the equation -x^2-6x-9=0 are x=-3

Find the zeros of -x^2-6x-9=0

The zeros of -x^2-6x-9=0 are x=-3

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

x = - 3

Solution steps

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

Solve with the quadratic formula

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

(- 6)^{2} - 4 (- 1) (- 9) = 0

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

x = \frac{- ( - 6 )}{2 ( - 1 )}

\frac{- ( - 6 )}{2 ( - 1 )} = - 3

x = - 3

The solution to the quadratic equation is:

x = - 3

0.7

- x^{2} + x + 6 < 0

2 x + 8 = 26

x^{2} + 10 x + 25 = 13

∣ 6.75 - x ∣ < 0.25

What are the solutions to the equation -x^2-6x-9=0 ?
The solutions to the equation -x^2-6x-9=0 are x=-3
Find the zeros of -x^2-6x-9=0
The zeros of -x^2-6x-9=0 are x=-3