x^2=(-1)/3

Lösung

x^{2} = \frac{- 1}{3}

x = \frac{1}{3} i, x = - \frac{1}{3} i

Schritte zur Lösung

x^{2} = \frac{- 1}{3}

Wende Bruchregel an:

\frac{- a}{b} = - \frac{a}{b}

x^{2} = - \frac{1}{3}

Für

x^{2} = f (a)

sind die Lösungen

x = f (a), - f (a)

x = - \frac{1}{3}, x = - - \frac{1}{3}

- \frac{1}{3} = \frac{1}{3} i

- - \frac{1}{3} = - \frac{1}{3} i

x = \frac{1}{3} i, x = - \frac{1}{3} i

2 x - 25 = - x^{2} - 16

co m pl e t es q u a re 4 x^{2} - 5 x + 2 = 0

10 x^{2} + 20 x + 5 = 0

- 2 p^{2} + 3 p + 6 = 0

- 9 x^{2} + x - 8 = 0