Z^{56}=498

Lösung

Z^{56} = 498

Z = 56498, Z = - 56498

Dezimale

Z = 1.11728 \dots, Z = - 1.11728 \dots

Schritte zur Lösung

Z^{56} = 498

Für

x^{n} = f (a)

, n ist gerade, die Lösungen sind

x = n f (a), - n f (a)

Z = 56498, Z = - 56498

so l v e f or y, x = 8 y^{3}

4 x^{3} - 2 x^{2} + x + 7 = 0

- x^{5} + 16 x = 0

0 = x^{3} + 4 x^{2} - x - 4

x^{8} - 2 x^{6} + 2 x^{4} - 2 x^{2} + 1 = 0