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 >

(d^2)/(dx^2)(3x^2e^x)

解

\frac{d ^{2}}{d x ^{2}} (3 x^{2} e^{x})

解

3 (e^{x} x^{2} + 4 e^{x} x + 2 e^{x})

解答ステップ

\frac{d ^{2}}{d x ^{2}} (3 x^{2} e^{x})

\frac{d}{d x} (3 x^{2} e^{x}) = 3 (2 x e^{x} + e^{x} x^{2})

= \frac{d}{d x} (3 (2 x e^{x} + e^{x} x^{2}))

\frac{d}{d x} (3 (2 x e^{x} + e^{x} x^{2})) = 3 (e^{x} x^{2} + 4 e^{x} x + 2 e^{x})

= 3 (e^{x} x^{2} + 4 e^{x} x + 2 e^{x})

人気の例

integral of sec(2)

\int sec (2)

\frac{d}{d y} (x \cdot y^{2})

d/(dt)(-asin(t)+bcos(t))

\frac{d}{d t} (- a sin (t) + b cos (t))

limit as x approaches 0 of (tan(8x))^x

x \to 0 lim ((tan (8 x))^{x})

derivative of (3x/(e^x))

\frac{d}{d x} (\frac{3 x}{e ^{x}})