ja

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

人気のある微分積分 >

derivative of 2cos(x+cos(2)(x))

解

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

解

- 2 sin (x) + cos (2)

解答ステップ

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

和/差の法則を適用:

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

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

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

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

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

グラフ

人気の例

sum from n=1 to infinity of ar^{n-1}

n = 1 \sum \infty a r^{n - 1}

integral of (6x^2+1)/x

\int \frac{6 x ^{2} + 1}{x} d x

derivative of 1+4sin^2(x)

\frac{d}{d x} (1 + 4 sin^{2} (x))

derivative x^{11}arcsin(x)

d er i v a t i v e x^{11} arcsin (x)

2y(x^2+4)^2=(5x(y^2+1)^2)/(y^'(x^2+4))

2 y (x^{2} + 4)^{2} = \frac{5 x ( y ^{2} + 1 ) ^{2}}{y ^{^{'}} ( x ^{2} + 4 )}