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

The derivative of (5-x^2)/(5+x^2) is -(20x)/((5+x^2)^2)

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

The first derivative of (5-x^2)/(5+x^2) is -(20x)/((5+x^2)^2)

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derivative of

\frac{5 - x ^{2}}{5 + x ^{2}}

- \frac{20 x}{( 5 + x ^{2} ) ^{2}}

Solution steps

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

Apply the Quotient Rule:

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

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

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

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

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

Simplify

\frac{( - 2 x ) ( 5 + x ^{2} ) - 2 x ( 5 - x ^{2} )}{( 5 + x ^{2} ) ^{2}} : - \frac{20 x}{( 5 + x ^{2} ) ^{2}}

= - \frac{20 x}{( 5 + x ^{2} ) ^{2}}

\int 7 x^{2} ln (x) d x

\frac{d y}{d x}, arctan (x y) = arcsin (4 x + 4 y), (0, 0)

e^{7 t} sin^{2} (t)

\frac{d P}{d t} = k P^{1.01}

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

What is the derivative of (5-x^2)/(5+x^2) ?
The derivative of (5-x^2)/(5+x^2) is -(20x)/((5+x^2)^2)
What is the first derivative of (5-x^2)/(5+x^2) ?
The first derivative of (5-x^2)/(5+x^2) is -(20x)/((5+x^2)^2)