k^2=484

Lösung

k^{2} = 484

k = 22, k = - 22

Schritte zur Lösung

k^{2} = 484

Für

x^{2} = f (a)

sind die Lösungen

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

k = 484, k = - 484

484 = 22

- 484 = - 22

k = 22, k = - 22

x^{2} - 6 = - x

- x^{2} - 4 x - 4 = - 2

co m pl e t es q u a re 3 x^{2} + 24 x + 50

so l v e f or x, f = x^{2} - 4 y

3 x^{2} + 15 x + 12 = 0