d/(dy)(ln(x-2y))

Lösung

\frac{d}{d y} (ln (x - 2 y))

- \frac{2}{x - 2 y}

Schritte zur Lösung

\frac{d}{d y} (ln (x - 2 y))

Behandle

x

als Konstante

Wende die Kettenregel an:

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

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

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

= \frac{1}{x - 2 y} (- 2)

Vereinfache

\frac{1}{x - 2 y} (- 2) : - \frac{2}{x - 2 y}

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

\frac{d}{d r} (π r^{2})

\frac{d}{d x} (ln (ln (9 x)))

\int_{0}^{9} 2 π y (3 - \frac{y}{3}) d y

\frac{d}{d x} (- \frac{5 e ^{\frac{5}{x}}}{x ^{2}})

\frac{\partial}{\partial x} (30 - (x^{2} + y^{2}))