What is the derivative of ((1-4x))/(1+4x) ?

The derivative of ((1-4x))/(1+4x) is -8/((1+4x)^2)

What is the first derivative of ((1-4x))/(1+4x) ?

The first derivative of ((1-4x))/(1+4x) is -8/((1+4x)^2)

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derivative of

\frac{( 1 - 4 x )}{1 + 4 x}

- \frac{8}{( 1 + 4 x ) ^{2}}

Solution steps

\frac{d}{d x} (\frac{1 - 4 x}{1 + 4 x})

Apply the Quotient Rule:

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

= \frac{\frac{d}{d x} ( 1 - 4 x ) ( 1 + 4 x ) - \frac{d}{d x} ( 1 + 4 x ) ( 1 - 4 x )}{( 1 + 4 x ) ^{2}}

\frac{d}{d x} (1 - 4 x) = - 4

\frac{d}{d x} (1 + 4 x) = 4

= \frac{( - 4 ) ( 1 + 4 x ) - 4 ( 1 - 4 x )}{( 1 + 4 x ) ^{2}}

Simplify

\frac{( - 4 ) ( 1 + 4 x ) - 4 ( 1 - 4 x )}{( 1 + 4 x ) ^{2}} : - \frac{8}{( 1 + 4 x ) ^{2}}

= - \frac{8}{( 1 + 4 x ) ^{2}}

3 x d y + 4 y d x = x^{2} y^{2} d x

\frac{d}{d x} (ln (18 x))

\int 2 x sec^{2} (4 x^{2}) d x

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

\frac{d}{d x} (4 x^{2} y + 2 z^{3})

What is the derivative of ((1-4x))/(1+4x) ?
The derivative of ((1-4x))/(1+4x) is -8/((1+4x)^2)
What is the first derivative of ((1-4x))/(1+4x) ?
The first derivative of ((1-4x))/(1+4x) is -8/((1+4x)^2)