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Beliebt Rechnen >

d/(dt)(3cos(t)-2e^{2t})

Lösung

\frac{d}{d t} (3 cos (t) - 2 e^{2 t})

Lösung

- 3 sin (t) - 4 e^{2 t}

Schritte zur Lösung

\frac{d}{d t} (3 cos (t) - 2 e^{2 t})

Wende die Summen-/Differenzregel an:

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

= \frac{d}{d t} (3 cos (t)) - \frac{d}{d t} (2 e^{2 t})

\frac{d}{d t} (3 cos (t)) = - 3 sin (t)

\frac{d}{d t} (2 e^{2 t}) = 4 e^{2 t}

= - 3 sin (t) - 4 e^{2 t}

Graph

Beliebte Beispiele

slopeintercept (-1,0),(0,-2)

s l o p e in t erce pt (- 1, 0), (0, - 2)

(x^2+3xy+y^2)dx-x^2dy=0

(x^{2} + 3 x y + y^{2}) d x - x^{2} d y = 0

taylor cos(x),-pi/2

t a y l or cos (x), - \frac{π}{2}

fläche 5/x ,y=3x,y= 1/3 x

a re a \frac{5}{x}, y = 3 x, y = \frac{1}{3} x

integral from a to b of 1/(x^2)

\int_{a}^{b} \frac{1}{x ^{2}} d x