|2x+4|=16

Lösung

∣ 2 x + 4 ∣ = 16

x = - 10 or x = 6

Schritte zur Lösung

∣ 2 x + 4 ∣ = 16

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

2 x + 4 = - 16 or 2 x + 4 = 16

2 x + 4 = - 16 or 2 x + 4 = 16

x = - 10 or x = 6

v^{2} = 54 - 12 v

\frac{3}{7} x + 5 = 8

f a c t or 36 g^{2} - 49 h^{2}

x^{2} - x - 20 \leq 0

5 x - 10 = 3 x^{2}