What are the solutions to the equation a^2+11a+30=0 ?

The solutions to the equation a^2+11a+30=0 are a=-5,a=-6

Find the zeros of a^2+11a+30=0

The zeros of a^2+11a+30=0 are a=-5,a=-6

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a^{2} + 11 a + 30 = 0

a = - 5, a = - 6

Solution steps

a^{2} + 11 a + 30 = 0

Solve with the quadratic formula

a_{1, 2} = \frac{- 11 \pm 1 1 ^{2} - 4 \cdot 1 \cdot 30}{2 \cdot 1}

1 1^{2} - 4 \cdot 1 \cdot 30 = 1

a_{1, 2} = \frac{- 11 \pm 1}{2 \cdot 1}

Separate the solutions

a_{1} = \frac{- 11 + 1}{2 \cdot 1}, a_{2} = \frac{- 11 - 1}{2 \cdot 1}

a = \frac{- 11 + 1}{2 \cdot 1} : - 5

a = \frac{- 11 - 1}{2 \cdot 1} : - 6

The solutions to the quadratic equation are:

a = - 5, a = - 6

\frac{2}{\frac{5}{3}}

x^{4} + 3 x^{3} + x^{2} + 4 x + 3

\frac{1}{2} + \frac{1}{2} - \frac{3}{8}

\frac{1}{9} x^{2} + \frac{1}{3} x - 2 = 0

x^{2} + 14 x + 13 = 0

What are the solutions to the equation a^2+11a+30=0 ?
The solutions to the equation a^2+11a+30=0 are a=-5,a=-6
Find the zeros of a^2+11a+30=0
The zeros of a^2+11a+30=0 are a=-5,a=-6