|x|=16

Lösung

∣ x ∣ = 16

x = - 16 or x = 16

Schritte zur Lösung

∣ x ∣ = 16

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x = - 16 or x = 16

7 x^{2} - 17 x + 6 = 0

(x - 2)^{2} - 5 = 2 x - 6

3 g + 24 = - 18

(2 x + 2) (5 x - 5) = 0

s im pl i f y \frac{- 1}{- 5}