3x+(75)/x =-5

Lösung

3 x + \frac{75}{x} = - 5

x = - \frac{5}{6} + i \frac{5 35}{6}, x = - \frac{5}{6} - i \frac{5 35}{6}

Schritte zur Lösung

3 x + \frac{75}{x} = - 5

Multipliziere beide Seiten mit

x

3 x^{2} + 75 = - 5 x

Löse

3 x^{2} + 75 = - 5 x : x = - \frac{5}{6} + i \frac{5 35}{6}, x = - \frac{5}{6} - i \frac{5 35}{6}

x = - \frac{5}{6} + i \frac{5 35}{6}, x = - \frac{5}{6} - i \frac{5 35}{6}

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

21.63 = \frac{0.91}{x - 0.069}

\frac{x + 3}{x} = 2 x

\frac{1}{x} = \frac{3.55}{1.78}

\frac{4 x}{x - 2} = \frac{8}{x - 2} + 2