M=((1+2i)(3-i))/((2+i))

Lösung

M = \frac{( 1 + 2 i ) ( 3 - i )}{( 2 + i )}

M = 3 + i

Schritte zur Lösung

M = \frac{( 1 + 2 i ) ( 3 - i )}{( 2 + i )}

Vereinfache

\frac{( 1 + 2 i ) ( 3 - i )}{2 + i} : 3 + i

M = 3 + i

\frac{x + 3}{2} = \frac{x - 5}{6}

so l v e f or x, 1 x + 5 y = 2

4 (x + 15) = 108

so l v e f or x, f = g (x + g (a))

\frac{4}{3} (5 x - 2) = 7 (x - (5 x - 2))