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

The derivative of 1-9/(x^2) is (18)/(x^3)

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

The first derivative of 1-9/(x^2) is (18)/(x^3)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

\frac{d}{d x} (1 - \frac{9}{x ^{2}})

\frac{18}{x ^{3}}

Solution steps

\frac{d}{d x} (1 - \frac{9}{x ^{2}})

Apply the Sum/Difference Rule:

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

= \frac{d}{d x} (1) - \frac{d}{d x} (\frac{9}{x ^{2}})

\frac{d}{d x} (1) = 0

\frac{d}{d x} (\frac{9}{x ^{2}}) = - \frac{18}{x ^{3}}

= 0 - (- \frac{18}{x ^{3}})

Simplify

= \frac{18}{x ^{3}}

x \to - 2 lim (\frac{x + 4}{x + 2})

\frac{d}{d x} ((- 16 x^{2} + 1)^{2})

\int_{2}^{5} \frac{5}{x ^{2} - 1} d x

x \to 5 - lim (\frac{x ^{5}}{( x - 5 )})

\frac{2 x ^{2} + 8 x + 2}{x}

What is the derivative of 1-9/(x^2) ?
The derivative of 1-9/(x^2) is (18)/(x^3)
What is the first derivative of 1-9/(x^2) ?
The first derivative of 1-9/(x^2) is (18)/(x^3)