|4x-2|=10

Lösung

∣ 4 x - 2 ∣ = 10

x = - 2 or x = 3

Schritte zur Lösung

∣ 4 x - 2 ∣ = 10

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

4 x - 2 = - 10 or 4 x - 2 = 10

4 x - 2 = - 10 or 4 x - 2 = 10

x = - 2 or x = 3

4 8^{2} + 4 8^{2} = x^{2}

f a c t or w^{2} - w - 42

2 x = 13

x^{2} < 6 - 5 x

s im pl i f y 3 - \frac{1}{4}