y^2=-1

Lösung

y^{2} = - 1

y = i, y = - i

Schritte zur Lösung

y^{2} = - 1

Für

x^{2} = f (a)

sind die Lösungen

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

y = - 1, y = - - 1

- 1 = i

- - 1 = - i

y = i, y = - i

(2 x + 1) (2 x + 3) - 4 x = (4 x + 2) (2 - x)

5 (2 x + 1)^{2} + 6 = 26

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

x^{2} - 19 x + 84 = 0

co m pl e t es q u a re x^{2} + \frac{2}{3} x + 5