Question

$$\displaystyle\frac{d}{d x } \left( \frac{ { e }^{ x } -1 }{ { e }^{ 2x } } \right)$$

Evaluate

$\frac{2-e^{x}}{e^{2x}}$

Differentiate w.r.t. x

$\frac{e^{x}-4}{e^{2x}}$