x^2=-45

Lösung

x^{2} = - 45

x = 35 i, x = - 35 i

Schritte zur Lösung

x^{2} = - 45

Für

x^{2} = f (a)

sind die Lösungen

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

x = - 45, x = - - 45

- 45 = 35 i

- - 45 = - 35 i

x = 35 i, x = - 35 i

s im pl i f y 46

\frac{x}{x ^{2} - 16} > 0

x^{2} + 4 x + 7 = 0

- 2 x^{2} - 5 x + 5 = 0

3 (x + 5)^{2} = 21