derivative of 2/x+1

Lösung

\frac{d}{d x} (\frac{2}{x} + 1)

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

Schritte zur Lösung

\frac{d}{d x} (\frac{2}{x} + 1)

Wende die Summen-/Differenzregel an:

(f \pm g)^{'} = f^{'} \pm g^{'}

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

\frac{d}{d x} (\frac{2}{x}) = - \frac{2}{x ^{2}}

\frac{d}{d x} (1) = 0

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

Vereinfache

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

x^{^{'}} = 5 (1 - \frac{x}{10})

y^{^{''}} + 4 y^{^{'}} + 4 y = x cos (2 x) + 3 e^{- 2 x}

\int tan^{3} (6 x) sec^{3} (6 x) d x

x \to - 2 - lim (\frac{1}{x ^{2} + 2 x})

\frac{d}{d x} (\frac{1}{cosh ( x )})