| Step | Expression | Explanation |
|---|---|---|
| 1 | d/dx e²ˣ | Start with the original function |
| 2 | = e²ˣ d/dx(2x) | Apply the chain rule, differentiating the outer function while keeping the inner function the same |
| 3 | = e²ˣ × 2 | Differentiate the inner function 2x to get 2 |
| 4 | = 2 × e²ˣ | Multiply the derivatives together |