What is the derivative of x+9/x ?

The derivative of x+9/x is 1-9/(x^2)

What is the first derivative of x+9/x ?

The first derivative of x+9/x is 1-9/(x^2)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

\frac{d}{d x} (x + \frac{9}{x})

1 - \frac{9}{x ^{2}}

Solution steps

\frac{d}{d x} (x + \frac{9}{x})

Apply the Sum/Difference Rule:

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

= \frac{d x}{d x} + \frac{d}{d x} (\frac{9}{x})

\frac{d x}{d x} = 1

\frac{d}{d x} (\frac{9}{x}) = - \frac{9}{x ^{2}}

= 1 - \frac{9}{x ^{2}}

y = 9 + 3 x + 6 x e^{x}

\frac{d}{d x} (6 3 x^{2})

x \to \frac{1}{8} lim (\frac{1}{x} - x^{- 1})

\int x^{2} (x + 2) d x

\int_{0}^{1} x e^{8 x} d x

What is the derivative of x+9/x ?
The derivative of x+9/x is 1-9/(x^2)
What is the first derivative of x+9/x ?
The first derivative of x+9/x is 1-9/(x^2)