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Beliebt Rechnen >

derivative of x^3-4x

Lösung

\frac{d}{d x} (x^{3} - 4 x)

Lösung

3 x^{2} - 4

Schritte zur Lösung

\frac{d}{d x} (x^{3} - 4 x)

Wende die Summen-/Differenzregel an:

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

= \frac{d}{d x} (x^{3}) - \frac{d}{d x} (4 x)

\frac{d}{d x} (x^{3}) = 3 x^{2}

\frac{d}{d x} (4 x) = 4

= 3 x^{2} - 4

Graph

Beliebte Beispiele

(d^3)/(dx^3)(7/(x^2))

\frac{d ^{3}}{d x ^{3}} (\frac{7}{x ^{2}})

(\partial)/(\partial x)(a^x)

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integral of (5x)/((x^2+5)^2)

\int \frac{5 x}{( x ^{2} + 5 ) ^{2}} d x

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t an g e n t \frac{- 6 x}{( x ^{2} + 1 )}

derivative of (sin^2(x)/(1+cos^2(x)))

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