faktorisieren x^3-2x^2-3x

Lösung

faktorisieren

x^{3} - 2 x^{2} - 3 x

x (x + 1) (x - 3)

Schritte zur Lösung

x^{3} - 2 x^{2} - 3 x

Klammere gleiche Terme aus

x : x (x^{2} - 2 x - 3)

= x (x^{2} - 2 x - 3)

Faktorisiere

x^{2} - 2 x - 3 : (x + 1) (x - 3)

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

3 x^{2} + x + 1 = 0

2 x = 5 x

f a c t or 2 x^{3} + x^{2} - 32 x - 16

∣ x - 6 ∣ = 14

x^{2} = 12 x - 52