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Beliebt Rechnen >

derivative f(x)=4x^2-x

Lösung

ableitung von

f (x) = 4 x^{2} - x

Lösung

8 x - 1

Schritte zur Lösung

\frac{d}{d x} (4 x^{2} - x)

Wende die Summen-/Differenzregel an:

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

= \frac{d}{d x} (4 x^{2}) - \frac{d x}{d x}

\frac{d}{d x} (4 x^{2}) = 8 x

\frac{d x}{d x} = 1

= 8 x - 1

Graph

Beliebte Beispiele

integral of 1/(9x)

\int \frac{1}{9 x} d x

fläche 7e^x,7xe^{x^2},1,7e

a re a 7 e^{x}, 7 x e^{x^{2}}, 1, 7 e

tangent f(x)= x/((1+x^2)),\at x=2

t an g e n t f (x) = \frac{x}{( 1 + x ^{2} )}, at x = 2

derivative f(x)=(3x^2+2)(8x^3-3)

d er i v a t i v e f (x) = (3 x^{2} + 2) (8 x^{3} - 3)

\frac{d y}{d x} = 5 y x