x^3=888

Lösung

x^{3} = 888

x = 23111, x = - 3111 + 31113 i, x = - 3111 - 31113 i

Schritte zur Lösung

x^{3} = 888

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 = 3888, x = 3888 \frac{- 1 + 3 i}{2}, x = 3888 \frac{- 1 - 3 i}{2}

3888 = 23111

Vereinfache

3888 \frac{- 1 + 3 i}{2} : - 3111 + 31113 i

Vereinfache

3888 \frac{- 1 - 3 i}{2} : - 3111 - 31113 i

x = 23111, x = - 3111 + 31113 i, x = - 3111 - 31113 i

2 x^{3} - 5 x^{2} = 0

0 = 8 x^{6} - 38 x^{4} - 10 x^{2}

208 π = 2 π r^{2} + 2 π r^{5}

a^{6} + \frac{a}{2} = 28

(x + 2) (x - 3) (x^{2} + x - 2) = 0