de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

derivative cos^2(x)

Lösung

ableitung von

cos^{2} (x)

Lösung

- sin (2 x)

Schritte zur Lösung

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

Wende die Kettenregel an:

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

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

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

= 2 cos (x) (- sin (x))

Vereinfache

2 cos (x) (- sin (x)) : - sin (2 x)

= - sin (2 x)

Graph

Beliebte Beispiele

integral of 5^xln(5)

\int 5^{x} ln (5) d x

derivative (x^2)/(5(1-x))

d er i v a t i v e \frac{x ^{2}}{5 ( 1 - x )}

integral of 9sin(3x)

\int 9 sin (3 x) d x

limit as x approaches-2 of sqrt(x^2-4)

x \to - 2 lim (x^{2} - 4)

derivative f(x)=x^{4/3}

d er i v a t i v e f (x) = x^{\frac{4}{3}}