derivative of 156-(x^2/(39))

Lösung

\frac{d}{d x} (156 - \frac{x ^{2}}{39})

- \frac{2 x}{39}

Schritte zur Lösung

\frac{d}{d x} (156 - \frac{x ^{2}}{39})

Wende die Summen-/Differenzregel an:

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

= \frac{d}{d x} (156) - \frac{d}{d x} (\frac{x ^{2}}{39})

\frac{d}{d x} (156) = 0

\frac{d}{d x} (\frac{x ^{2}}{39}) = \frac{2 x}{39}

= 0 - \frac{2 x}{39}

Vereinfache

= - \frac{2 x}{39}

\frac{d}{d x} (7 x + 4 x^{7})

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