|p+2|=10

Lösung

∣ p + 2 ∣ = 10

p = - 12 or p = 8

Schritte zur Lösung

∣ p + 2 ∣ = 10

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

p + 2 = - 10 or p + 2 = 10

p + 2 = - 10 or p + 2 = 10

p = - 12 or p = 8

∣ x ∣ = - x^{3}

∣ z ∣ + (z) = 0

∣ 7 x ∣ = 28

3 ∣ x - 6 ∣ = 12

x^{3} + x^{2} = 4