|x-5|=3

Lösung

∣ x - 5 ∣ = 3

x = 2 or x = 8

Schritte zur Lösung

∣ x - 5 ∣ = 3

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x - 5 = - 3 or x - 5 = 3

x - 5 = - 3 or x - 5 = 3

x = 2 or x = 8

x^{2} + 16 x + 59 = 0

\frac{1}{3} z - \frac{1}{6} = - \frac{2}{3} z - \frac{1}{3}

t^{2} - 7 = - 18

s im pl i f y x^{- \frac{1}{6}}

2 x + \frac{1}{x} - 3 \geq 2