What is the derivative of (x^2)/((x^2+5)^3) ?

The derivative of (x^2)/((x^2+5)^3) is (2x(-2x^2+5))/((x^2+5)^4)

What is the first derivative of (x^2)/((x^2+5)^3) ?

The first derivative of (x^2)/((x^2+5)^3) is (2x(-2x^2+5))/((x^2+5)^4)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

derivative of

\frac{x ^{2}}{( x ^{2} + 5 ) ^{3}}

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

Solution steps

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

Apply the Quotient Rule:

(\frac{f}{g})^{'} = \frac{f ^{'} \cdot g - g ^{'} \cdot f}{g ^{2}}

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

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

\frac{d}{d x} ((x^{2} + 5)^{3}) = 6 x (x^{2} + 5)^{2}

= \frac{2 x ( x ^{2} + 5 ) ^{3} - 6 x ( x ^{2} + 5 ) ^{2} x ^{2}}{( ( x ^{2} + 5 ) ^{3} ) ^{2}}

Simplify

\frac{2 x ( x ^{2} + 5 ) ^{3} - 6 x ( x ^{2} + 5 ) ^{2} x ^{2}}{( ( x ^{2} + 5 ) ^{3} ) ^{2}} : \frac{2 x ( - 2 x ^{2} + 5 )}{( x ^{2} + 5 ) ^{4}}

= \frac{2 x ( - 2 x ^{2} + 5 )}{( x ^{2} + 5 ) ^{4}}

y^{^{'}} = \frac{7 x}{y}

\int \frac{x ^{2}}{8 x ^{3} - 1} d x

(2.4) (1.6)

f (x) = \frac{2}{x - 1}, at x = 3

\int 2 sin^{2} (t) d t

What is the derivative of (x^2)/((x^2+5)^3) ?
The derivative of (x^2)/((x^2+5)^3) is (2x(-2x^2+5))/((x^2+5)^4)
What is the first derivative of (x^2)/((x^2+5)^3) ?
The first derivative of (x^2)/((x^2+5)^3) is (2x(-2x^2+5))/((x^2+5)^4)