x^3=50

Lösung

x^{3} = 50

x = 350, x = - 350 \frac{1}{2} + 350 \frac{3}{2} i, x = - 350 \frac{1}{2} - 350 \frac{3}{2} i

Schritte zur Lösung

x^{3} = 50

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 = 350, x = 350 \frac{- 1 + 3 i}{2}, x = 350 \frac{- 1 - 3 i}{2}

Vereinfache

350 \frac{- 1 + 3 i}{2} : - 350 \frac{1}{2} + 350 \frac{3}{2} i

Vereinfache

350 \frac{- 1 - 3 i}{2} : - 350 \frac{1}{2} - 350 \frac{3}{2} i

x = 350, x = - 350 \frac{1}{2} + 350 \frac{3}{2} i, x = - 350 \frac{1}{2} - 350 \frac{3}{2} i

2640.57 = 7.37 E - 9 x^{4} + 7 x

x^{3} = 60

x^{3} + 3 x^{2} = 25 x + 75

x^{3} = 5 x

z^{5} + 32 = 0