The image appears to show a mathematical derivation involving the function $f(x) = a^x$, applying differentiation. It appears to be an example of differentiating exponential functions.

Let's break it down:

1. The function is given as $f(x) = a^x$, and the goal is to differentiate it: $f'(x) = \frac{d}{dx}(a^x)$

2. The derivative of $a^x$ can be expressed as: $f'(x) = a^x \ln(a)$

3. This result is applied in a more complex form with additional calculations involving constants, possibly as a part of a limit or generalization.

Would you like a detailed explanation of each step in the derivation from the image, or would you like help with a specific part? Also, feel free to ask if you have any questions or need more information.

Here are 5 related questions:

1. Can you explain how to differentiate logarithmic functions?
2. How do we apply the chain rule to exponential functions?
3. What is the relationship between limits and differentiation in calculus?
4. How do we generalize the derivative of exponential functions with base $a$?
5. What are some common applications of the derivative of exponential functions?

Tip: The derivative of $e^x$ is a special case, as $e^x$ is the only exponential function where the derivative is the function itself!