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Beliebt Rechnen >

derivative of 21x+x^2

Lösung

\frac{d}{d x} (21 x + x^{2})

Lösung

21 + 2 x

Schritte zur Lösung

\frac{d}{d x} (21 x + x^{2})

Wende die Summen-/Differenzregel an:

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

= \frac{d}{d x} (21 x) + \frac{d}{d x} (x^{2})

\frac{d}{d x} (21 x) = 21

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

= 21 + 2 x

Graph

Beliebte Beispiele

derivative of sqrt(e^{2x)}

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

derivative of x^3-6x^2+12x

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integral of 1/((a^2+x^2)^{3/2)}

\int \frac{1}{( a ^{2} + x ^{2} ) ^{\frac{3}{2}}} d x

(d^2)/(dx^2)(2csc(x))

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integral of 1/(x(2x+1))

\int \frac{1}{x ( 2 x + 1 )} d x