de

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Beliebt Rechnen >

(\partial)/(\partial x)(-9x^2y^2-cos(y))

Lösung

\frac{\partial}{\partial x} (- 9 x^{2} y^{2} - cos (y))

Lösung

- 18 x y^{2}

Schritte zur Lösung

\frac{\partial}{\partial x} (- 9 x^{2} y^{2} - cos (y))

Behandle

y

als Konstante

Wende die Summen-/Differenzregel an:

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

= - \frac{\partial}{\partial x} (9 x^{2} y^{2}) - \frac{\partial}{\partial x} (cos (y))

\frac{\partial}{\partial x} (9 x^{2} y^{2}) = 18 y^{2} x

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

= - 18 y^{2} x - 0

Vereinfache

= - 18 x y^{2}

Beliebte Beispiele

t an g e n t x^{3} + 8

fläche 1/(18x^2),x, x/8

a re a \frac{1}{18 x ^{2}}, x, \frac{x}{8}

(d^2)/(dx^2)(e^{-6x})

\frac{d ^{2}}{d x ^{2}} (e^{- 6 x})

tangent f(x)=3e^xcos(x),\at x=0

t an g e n t f (x) = 3 e^{x} cos (x), at x = 0

(\partial)/(\partial x)(x^2+y/x)

\frac{\partial}{\partial x} (x^{2} + \frac{y}{x})