|v|=12.2

Lösung

∣ v ∣ = 12.2

v = - 12.2 or v = 12.2

Schritte zur Lösung

∣ v ∣ = 12.2

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

v = - 12.2 or v = 12.2

9 - ∣ 4 x ∣ = 7

9 - ∣ 4 x ∣ = 8

0 = ∣ x ∣ + 3 x + 1

∣ - 2 x + 1 ∣ = - 19

3 ∣ d - 2 ∣ = - 18