derivative of x/((x^2-1^2))

Lösung

\frac{d}{d x} (\frac{x}{( x ^{2} - 1 ) ^{2}})

\frac{- 3 x ^{2} - 1}{( x ^{2} - 1 ) ^{3}}

Schritte zur Lösung

\frac{d}{d x} (\frac{x}{( x ^{2} - 1 ) ^{2}})

Wende die Quotientenregel an:

(\frac{f}{g})^{'} = \frac{f ^{'} \cdot g - g ^{'} \cdot f}{g ^{2}}

= \frac{\frac{d x}{d x} ( x ^{2} - 1 ) ^{2} - \frac{d}{d x} ( ( x ^{2} - 1 ) ^{2} ) x}{( ( x ^{2} - 1 ) ^{2} ) ^{2}}

\frac{d x}{d x} = 1

\frac{d}{d x} ((x^{2} - 1)^{2}) = 4 x (x^{2} - 1)

= \frac{1 \cdot ( x ^{2} - 1 ) ^{2} - 4 x ( x ^{2} - 1 ) x}{( ( x ^{2} - 1 ) ^{2} ) ^{2}}

Vereinfache

\frac{1 \cdot ( x ^{2} - 1 ) ^{2} - 4 x ( x ^{2} - 1 ) x}{( ( x ^{2} - 1 ) ^{2} ) ^{2}} : \frac{- 3 x ^{2} - 1}{( x ^{2} - 1 ) ^{3}}

= \frac{- 3 x ^{2} - 1}{( x ^{2} - 1 ) ^{3}}

d er i v a t i v e f (x) = \frac{e ^{x}}{x ^{6}}

\int 4 t^{3} t^{2} + 1 d t

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

x \to \infty lim (x^{s i n (x)})

t a y l or cos (x) + sin (x)