What are the solutions to the equation x^2+6x=-8 ?

The solutions to the equation x^2+6x=-8 are x=-2,x=-4

Find the zeros of x^2+6x=-8

The zeros of x^2+6x=-8 are x=-2,x=-4

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x^{2} + 6 x = - 8

x = - 2, x = - 4

Solution steps

x^{2} + 6 x = - 8

Move

8

to the left side

x^{2} + 6 x + 8 = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 6 \pm 6 ^{2} - 4 \cdot 1 \cdot 8}{2 \cdot 1}

6^{2} - 4 \cdot 1 \cdot 8 = 2

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

Separate the solutions

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

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

x = \frac{- 6 - 2}{2 \cdot 1} : - 4

The solutions to the quadratic equation are:

x = - 2, x = - 4

16 \cdot \frac{5}{2}

5 x^{2} - 15 x

x \leq \frac{- x + 1}{2 x - 1}

\frac{2 a ^{\frac{3}{2}} b}{8 a ^{\frac{7}{2}} b ^{\frac{1}{2}}}

4^{(- \frac{3}{8})} + 5 = 3^{\frac{3}{8}} + 4

What are the solutions to the equation x^2+6x=-8 ?
The solutions to the equation x^2+6x=-8 are x=-2,x=-4
Find the zeros of x^2+6x=-8
The zeros of x^2+6x=-8 are x=-2,x=-4