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Beliebt Rechnen >

derivative f(2)=3-x^2

Lösung

ableitung von

f (2) = 3 - x^{2}

Lösung

- 2 x

Schritte zur Lösung

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

Wende die Summen-/Differenzregel an:

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

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

\frac{d}{d x} (3) = 0

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

= 0 - 2 x

Vereinfache

= - 2 x

Graph

Beliebte Beispiele

derivative f(x)= 2/(x^2)

d er i v a t i v e f (x) = \frac{2}{x ^{2}}

derivative of csc^2(2x-csc(2x^2))

\frac{d}{d x} (csc^{2} (2 x) - csc (2 x^{2}))

limit as x approaches 7 of (x^2)/x-49/7

x \to 7 lim (\frac{x ^{2}}{x} - \frac{49}{7})

derivative y=4x-6x^3+4/x

d er i v a t i v e y = 4 x - 6 x^{3} + \frac{4}{x}

(dy)/(dx)+y/x =x

\frac{d y}{d x} + \frac{y}{x} = x