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Beliebt Rechnen >

(\partial)/(\partial x)(x^2-2xy)

Lösung

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

Lösung

2 x - 2 y

Schritte zur Lösung

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

Behandle

y

als Konstante

Wende die Summen-/Differenzregel an:

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

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

\frac{\partial}{\partial x} (x^{2}) = 2 x

\frac{\partial}{\partial x} (2 x y) = 2 y

= 2 x - 2 y

Beliebte Beispiele

integral of (4+x^2)/(sqrt(x))

\int \frac{4 + x ^{2}}{x} d x

limit as x approaches-3 of x^2-9

x \to - 3 lim (x^{2} - 9)

limit as x approaches 7-of 2/(x+7)

x \to 7 - lim (\frac{2}{x + 7})

derivative of e^{(1/x})

\frac{d}{d x} (e^{(\frac{1}{x})})

derivative of ln|tan(x|)

\frac{d}{d x} (ln ∣ tan (x) ∣)