|x^{12}|=5

Lösung

x^{12} = 5

x = - 125 or x = 125

Dezimale

x = - 1.14352 \dots, x = 1.14352 \dots

Schritte zur Lösung

x^{12} = 5

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

x^{12} = - 5 or x^{12} = 5

x^{12} = - 5 or x^{12} = 5

keine L \overset{o}{¨} sung or (x = - 125 or x = 125)

x = - 125 or x = 125

∣ 3 x - 4 ∣ = ∣ 11 - 2 x ∣

3 ∣ 3 x - 7 ∣ - 1 = 6 x + 20

\frac{1}{4} x + 8 = \frac{x}{2}

x^{2} + 1 = 2

5 = - ∣ x - 2 ∣ + 1