|x-5|=0.02

Lösung

∣ x - 5 ∣ = 0.02

x = 4.98 or x = 5.02

Schritte zur Lösung

∣ x - 5 ∣ = 0.02

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x - 5 = - 0.02 or x - 5 = 0.02

x - 5 = - 0.02 or x - 5 = 0.02

x = 4.98 or x = 5.02

x + \frac{2}{2} = 2

4 + ∣ 3 x - 10 ∣ = 15

∣ x - 7 ∣ = 45

x^{2} - 17 ∣ x ∣ + 72 = 0

∣ 5 x - 7 ∣ - 12 = - 3