-3|1-32v|=-9

Lösung

- 3 ∣ 1 - 32 v ∣ = - 9

v = - \frac{1}{16} or v = \frac{1}{8}

Dezimale

v = - 0.0625, v = 0.125

Schritte zur Lösung

- 3 ∣ 1 - 32 v ∣ = - 9

Teile beide Seiten durch

- 3

∣ 1 - 32 v ∣ = 3

Wende Absoluteregel an: Wenn

∣ u ∣ = a, a > 0

dann

u = a

u = - a

1 - 32 v = - 3 or 1 - 32 v = 3

1 - 32 v = - 3 or 1 - 32 v = 3

v = - \frac{1}{16} or v = \frac{1}{8}

∣ 6 x - 10 ∣ + 10 = 48

∣ v ∣ - 11 = - 7

x^{3} - 5 = - 3

so l v e f or x, ∣ 2 x ∣ = 8

∣ 7 x + 1 ∣ = - 14