vereinfachen (2-3i)/(1-2i)+i/(4+3i)

Lösung

vereinfachen

\frac{2 - 3 i}{1 - 2 i} + \frac{i}{4 + 3 i}

\frac{43}{25} + \frac{9}{25} i

Schritte zur Lösung

\frac{2 - 3 i}{1 - 2 i} + \frac{i}{4 + 3 i}

\frac{2 - 3 i}{1 - 2 i} = \frac{8 + i}{5}

\frac{i}{4 + 3 i} = \frac{4 i + 3}{25}

= \frac{8 + i}{5} + \frac{4 i + 3}{25}

Füge zusammen:

\frac{8 + i}{5} + \frac{4 i + 3}{25} : \frac{9 i + 43}{25}

= \frac{9 i + 43}{25}

Rewrite in standard complex form:

\frac{43}{25} + \frac{9}{25} i

= \frac{43}{25} + \frac{9}{25} i

- 5 < x

7 x^{2} - x - 6 = 0

f = 0. 5^{- 3}

(x - 3)^{2} = 1

84 = x^{2} + 8 x