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Beliebt Rechnen >

derivative of 1-cos(2x+2cos^2(x))

Lösung

\frac{d}{d x} (1 - cos (2 x) + 2 cos^{2} (x))

Lösung

0

Schritte zur Lösung

\frac{d}{d x} (1 - cos (2 x) + 2 cos^{2} (x))

Wende die Summen-/Differenzregel an:

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

= \frac{d}{d x} (1) - \frac{d}{d x} (cos (2 x)) + \frac{d}{d x} (2 cos^{2} (x))

\frac{d}{d x} (1) = 0

\frac{d}{d x} (cos (2 x)) = - sin (2 x) \cdot 2

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

= 0 - (- sin (2 x) \cdot 2) - 2 sin (2 x)

Vereinfache

= 0

Graph

Beliebte Beispiele

integral of 6x^{13}e^{-x^7}

\int 6 x^{13} e^{- x^{7}} d x

limit as x approaches 0 of 4/(1+2^{1/x)}

x \to 0 lim (\frac{4}{1 + 2 ^{\frac{1}{x}}})

derivative of 4cos(4x)

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

f^'(x)=3x-4,f(-1)= 13/2

f^{^{'}} (x) = 3 x - 4, f (- 1) = \frac{13}{2}

integral of 1/(5-7x)

\int \frac{1}{5 - 7 x} d x