-1/(x^2)= 1/2

Lösung

- \frac{1}{x ^{2}} = \frac{1}{2}

x = 2 i, x = - 2 i

Schritte zur Lösung

- \frac{1}{x ^{2}} = \frac{1}{2}

Kreuzmultiplizieren

- 2 = x^{2}

Löse

- 2 = x^{2} : x = 2 i, x = - 2 i

x = 2 i, x = - 2 i

so l v e f or b, a = \frac{1}{b}

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

\frac{20}{x} + \frac{30}{x + 20} = 1

x - \frac{9}{x} = 0

\frac{1}{x} - \frac{1}{a} = 2