r^2=16

Lösung

r^{2} = 16

r = 4, r = - 4

Schritte zur Lösung

r^{2} = 16

Für

x^{2} = f (a)

sind die Lösungen

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

r = 16, r = - 16

16 = 4

- 16 = - 4

r = 4, r = - 4

(x) (x - 3) = 0

x^{2} + x - \frac{3}{4} = 0

so l v e f or f, h = f (g + f)

3 x (x - 2) = 0

x^{2} + 8 x = 12