z=(3+4i)(5-12i)(2sqrt(2)+i)(1+sqrt(3)i)

Lösung

z = (3 + 4 i) (5 - 12 i) (22 + i) (1 + 3 i)

z = (1262 - 633 + 326 + 16) + i (63 + 1266 + 163 - 322)

Schritte zur Lösung

z = (3 + 4 i) (5 - 12 i) (22 + i) (1 + 3 i)

Vereinfache

(3 + 4 i) (5 - 12 i) (22 + i) (1 + 3 i) : (1262 - 633 + 326 + 16) + i (63 + 1266 + 163 - 322)

z = (1262 - 633 + 326 + 16) + i (63 + 1266 + 163 - 322)

(y - 7) - (y + 5) = 6 y

so l v e f or x, 5 y + 8 = 2 y - 3 x + 5

\frac{3}{4} x + \frac{7}{8} = 4 \frac{1}{4}

\frac{x - 17}{3} = - 3

x^{2} - 36 = (x - 3) (x + 3)