6=|-6u|

Lösung

6 = ∣ - 6 u ∣

u = - 1 or u = 1

Schritte zur Lösung

6 = ∣ - 6 u ∣

Tausche die Seiten

∣ - 6 u ∣ = 6

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- 6 u = - 6 or - 6 u = 6

- 6 u = - 6 or - 6 u = 6

u = - 1 or u = 1

x^{3} + ∣ x ∣ - 2 = 0

∣ 4 x + 6 ∣ - 1 = 21

∣ - 3 x - 6 ∣ = 5 x + 10

\frac{a}{7} = 33

0 = - 9 ∣ c ∣