de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

(\partial)/(\partial t)(te^{-2x}+cos(x))

Lösung

\frac{\partial}{\partial t} (t e^{- 2 x} + cos (x))

Lösung

e^{- 2 x}

Schritte zur Lösung

\frac{\partial}{\partial t} (t e^{- 2 x} + cos (x))

Behandle

x

als Konstante

Wende die Summen-/Differenzregel an:

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

= \frac{\partial}{\partial t} (t e^{- 2 x}) + \frac{\partial}{\partial t} (cos (x))

\frac{\partial}{\partial t} (t e^{- 2 x}) = e^{- 2 x}

\frac{\partial}{\partial t} (cos (x)) = 0

= e^{- 2 x} + 0

Vereinfache

= e^{- 2 x}

Beliebte Beispiele

tangent f(x)=x^2,\at x=1.9

t an g e n t f (x) = x^{2}, at x = 1.9

integral of (1-0.4x)/((1-x)(5-x))

\int \frac{1 - 0.4 x}{( 1 - x ) ( 5 - x )} d x

integral from-infinity to infinity of t

\int_{- \infty}^{\infty} t d t

derivative of (5-(4-3x^2)^3)

\frac{d}{d x} ((5 - (4 - 3 x)^{2})^{3})

(dy)/(dx)=a^{x+y}

\frac{d y}{d x} = a^{x + y}