x+3+3/x =0

Lösung

x + 3 + \frac{3}{x} = 0

x = - \frac{3}{2} + i \frac{3}{2}, x = - \frac{3}{2} - i \frac{3}{2}

Schritte zur Lösung

x + 3 + \frac{3}{x} = 0

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x

x^{2} + 3 x + 3 = 0

Löse

x^{2} + 3 x + 3 = 0 : x = - \frac{3}{2} + i \frac{3}{2}, x = - \frac{3}{2} - i \frac{3}{2}

x = - \frac{3}{2} + i \frac{3}{2}, x = - \frac{3}{2} - i \frac{3}{2}

\frac{x ^{2}}{55 - x} = 0.2

\frac{60}{x} + 15 = \frac{60}{x + 1}

\frac{( x + 2 )}{x} + x = \frac{74}{x}

\frac{( 4.5 - x ) ^{2}}{x} = 1.52

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