a=i+i^2+i^3+i^4+i15+i16+i17+i18

Lösung

a = i + i^{2} + i^{3} + i^{4} + i 15 + i 16 + i 17 + i 18

a = 66 i

Schritte zur Lösung

a = i + i^{2} + i^{3} + i^{4} + i 15 + i 16 + i 17 + i 18

Vereinfache

i + i^{2} + i^{3} + i^{4} + i 15 + i 16 + i 17 + i 18 : 66 i

a = 66 i

so l v e f or x, z = 9 x - 3 y

n + 12 = 18.3

so l v e f or a, x^{3} - a x^{2} + b x - c = 0

\frac{x - 1}{2} - \frac{5 - 2 x}{3} = x

x - 5 = x