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 \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

15 x^{2} + 8 x - 12 = 0

0 = 40 - 5 t - 5 t^{2}

(6 x + 4)^{2} = 16

x, 9 x^{2} + 12 x y + 4 y^{2} - 18 x - 16 y - 11 = 0

16 x^{2} - 235 x + 151 = 0

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