Level 3 Differentiation Walkthrough
Question 3(a)
2022 Paper - Exponential chain rule
Question
\[
\text{Differentiate } y=e^{4\sqrt{x}}.
\]
You do not need to simplify your answer.
Try the question yourself first. If you get stuck, open the hints before using the full walkthrough.
Step 1
Rewrite the radical as a power
This makes the inside function easier to differentiate.