a^2=-2

Lösung

a^{2} = - 2

a = 2 i, a = - 2 i

Schritte zur Lösung

a^{2} = - 2

Für

x^{2} = f (a)

sind die Lösungen

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

a = - 2, a = - - 2

- 2 = 2 i

- - 2 = - 2 i

a = 2 i, a = - 2 i

f a c t or 10 x^{2} - 5 x + 15

f a c t or 4 a^{4} - 1 o a^{2} b^{2} - 24 b^{2}

x^{2} - 4 x + 14 = 0

f a c t or x^{3} - 9 x^{2} + 28 x - 30

- 2 x + 2 \leq - 6