|-x+a|=3a-2

Lösung

∣ - x + a ∣ = 3 a - 2

keine L \overset{o}{¨} sung

Schritte zur Lösung

∣ - x + a ∣ = 3 a - 2

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

- x + a = - (3 a - 2) or - x + a = 3 a - 2

- x + a = - (3 a - 2) or - x + a = 3 a - 2

keine L \overset{o}{¨} sung or keine L \overset{o}{¨} sung

Keine L \overset{o}{¨} sung f \overset{u}{¨} r x \in R

∣ x ∣ (∣ x ∣ - 2) = 3

∣ x + 1 ∣ = - ∣ 2 x - 3 ∣

x^{3} - 2 x^{2} + x = 2

(x - 2)^{2} - 3 ∣ x - 2 ∣ + 2 = 0

∣ x ∣ + ∣ x - 2 ∣ + ∣ x - 4 ∣ = 5