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

Lösung

(x) = \frac{x}{x ^{2} + 1}

x = 0

Schritte zur Lösung

(x) = \frac{x}{x ^{2} + 1}

Multipliziere beide Seiten mit

x^{2} + 1

x (x^{2} + 1) = x

Löse

x (x^{2} + 1) = x : x = 0

x = 0

\frac{3}{- b + 4} = \frac{9}{3}

\frac{7 - x}{7 + x} = e^{1}

\frac{2}{x} = 2 (\frac{3}{11})

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

3 x^{2} - \frac{3}{x ^{2}} = 0