z^2=-16

Lösung

z^{2} = - 16

z = 4 i, z = - 4 i

Schritte zur Lösung

z^{2} = - 16

Für

x^{2} = f (a)

sind die Lösungen

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

z = - 16, z = - - 16

- 16 = 4 i

- - 16 = - 4 i

z = 4 i, z = - 4 i

(26 - x)^{2} + (13 - x)^{2} = x^{2}

2 (x + 3)^{2} = 0

(x + 2) (3 x - 1) = (x - 5)^{2}

(4 + 3 x)^{2} + x^{2} = 146

7 x^{2} + 8 x - 9 = 10