x^2=-4

Lösung

x^{2} = - 4

x = 2 i, x = - 2 i

Schritte zur Lösung

x^{2} = - 4

Für

x^{2} = f (a)

sind die Lösungen

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

x = - 4, x = - - 4

- 4 = 2 i

- - 4 = - 2 i

x = 2 i, x = - 2 i

x^{2} + 50 = 0

\frac{1}{2} (- 2) - 2

\frac{x}{6} = 6

s im pl i f y \frac{9}{10} - \frac{3}{8}

x (2 x - 4) = (x + 1) (5 - x)