|x|= 1/3

Lösung

∣ x ∣ = \frac{1}{3}

x = - \frac{1}{3} or x = \frac{1}{3}

Dezimale

x = - 0.33333 \dots, x = 0.33333 \dots

Schritte zur Lösung

∣ x ∣ = \frac{1}{3}

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x = - \frac{1}{3} or x = \frac{1}{3}

5 x + 12 = 2 (2 x + 7)

3 x^{2} + 2 x^{2} = 35

f a c t or 9 x y^{2} - 4 x

8 x - 6 = 6 x + 4

2 n^{2} + 5 n - 18 = 0