x^3=800

Lösung

x^{3} = 800

x = 23100, x = - 3100 + 31003 i, x = - 3100 - 31003 i

Schritte zur Lösung

x^{3} = 800

Für

x^{3} = f (a)

sind die Lösungen

x = 3 f (a), 3 f (a) \frac{- 1 - 3 i}{2}, 3 f (a) \frac{- 1 + 3 i}{2}

x = 3800, x = 3800 \frac{- 1 + 3 i}{2}, x = 3800 \frac{- 1 - 3 i}{2}

3800 = 23100

Vereinfache

3800 \frac{- 1 + 3 i}{2} : - 3100 + 31003 i

Vereinfache

3800 \frac{- 1 - 3 i}{2} : - 3100 - 31003 i

x = 23100, x = - 3100 + 31003 i, x = - 3100 - 31003 i

x^{3} + 11 x^{2} + 99 x + 89 = 0

x^{3} = 3 x + 6

17994 = 1624 \cdot (1 + x)^{12}

so l v e f or x, 2 x^{3} - 3 x = - 10

40 w^{3} - 3 w^{2} - w = 0