What are the solutions to the equation x^2=-13x ?

The solutions to the equation x^2=-13x are x=0,x=-13

Find the zeros of x^2=-13x

The zeros of x^2=-13x are x=0,x=-13

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x^{2} = - 13 x

x = 0, x = - 13

Solution steps

x^{2} = - 13 x

Move

13 x

to the left side

x^{2} + 13 x = 0

Solve with the quadratic formula

x_{1, 2} = \frac{- 13 \pm 1 3 ^{2} - 4 \cdot 1 \cdot 0}{2 \cdot 1}

1 3^{2} - 4 \cdot 1 \cdot 0 = 13

x_{1, 2} = \frac{- 13 \pm 13}{2 \cdot 1}

Separate the solutions

x_{1} = \frac{- 13 + 13}{2 \cdot 1}, x_{2} = \frac{- 13 - 13}{2 \cdot 1}

x = \frac{- 13 + 13}{2 \cdot 1} : 0

x = \frac{- 13 - 13}{2 \cdot 1} : - 13

The solutions to the quadratic equation are:

x = 0, x = - 13

9 x^{2} - 5 = 4

x^{2} - 100 x + 2100 = 0

x^{2} - 4 = - 68

b^{2} + 4 b = 21

- q^{2} + 3 q - 2 = 0

What are the solutions to the equation x^2=-13x ?
The solutions to the equation x^2=-13x are x=0,x=-13
Find the zeros of x^2=-13x
The zeros of x^2=-13x are x=0,x=-13