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Beliebt Rechnen >

(\partial)/(\partial x)(x^2+xy-25)

Lösung

\frac{\partial}{\partial x} (x^{2} + x y - 25)

Lösung

2 x + y

Schritte zur Lösung

\frac{\partial}{\partial x} (x^{2} + x y - 25)

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} (x y) - \frac{\partial}{\partial x} (25)

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

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

\frac{\partial}{\partial x} (25) = 0

= 2 x + y - 0

Vereinfache

= 2 x + y

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