x^3=160

Lösung

x^{3} = 160

x = 2320, x = - 320 + 3203 i, x = - 320 - 3203 i

Schritte zur Lösung

x^{3} = 160

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 = 3160, x = 3160 \frac{- 1 + 3 i}{2}, x = 3160 \frac{- 1 - 3 i}{2}

3160 = 2320

Vereinfache

3160 \frac{- 1 + 3 i}{2} : - 320 + 3203 i

Vereinfache

3160 \frac{- 1 - 3 i}{2} : - 320 - 3203 i

x = 2320, x = - 320 + 3203 i, x = - 320 - 3203 i

- 15 z + 41 z^{2} - 14 z^{3} = 0

\frac{4}{5} = 2500 r^{5}

3 b^{3} + 9 = 39

(1 + x)^{4} = 16

x^{4} - 45 x^{2} + 324 = 0