Calculus Examples

$\frac{f (x) \cdot 1}{2 x + 1}$

Step 1

Multiply $f (x)$ by $1$ .

$\frac{d}{d f} [\frac{f (x)}{2 x + 1}]$

Step 2

Since $\frac{f (x)}{2 x + 1}$ is constant with respect to $f$ , the derivative of $\frac{f (x)}{2 x + 1}$ with respect to $f$ is $0$ .

$0$