q^2=-30

Lösung

q^{2} = - 30

q = 30 i, q = - 30 i

Schritte zur Lösung

q^{2} = - 30

Für

x^{2} = f (a)

sind die Lösungen

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

q = - 30, q = - - 30

- 30 = 30 i

- - 30 = - 30 i

q = 30 i, q = - 30 i

1 2^{2} = 8^{2} + x^{2}

6 x^{2} + 7 x - 24 = 0

4 (x + 9)^{2} = 108

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

(x + 4) (x - 2) = 6