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 cos(3x^7+2)

解

\frac{d}{d x} (cos (3 x^{7} + 2))

解

- sin (3 x^{7} + 2) \cdot 21 x^{6}

解答ステップ

\frac{d}{d x} (cos (3 x^{7} + 2))

連鎖法則を適用:

- sin (3 x^{7} + 2) \frac{d}{d x} (3 x^{7} + 2)

= - sin (3 x^{7} + 2) \frac{d}{d x} (3 x^{7} + 2)

\frac{d}{d x} (3 x^{7} + 2) = 21 x^{6}

= - sin (3 x^{7} + 2) \cdot 21 x^{6}

グラフ

人気の例

integral of sec(4x)

derivative of (24/((x-1)^5))

(\partial)/(\partial x)(-x^3)

limit as x approaches 1 of sqrt(3+x^2)

integral of (sin(θ)cos(θ))/(1+sin^2(θ))