The equation in the image appears to be:

$\sin\left( \cos\left( e^{x^3} \right) \right) + \sqrt{ \log\left( x^2 \right) + 3 }$

This is a combination of trigonometric, exponential, and logarithmic functions. To simplify or analyze this expression, you might need to define specific values for $x$, as it can't be simplified further algebraically without such context.

Would you like assistance in solving or analyzing this expression for specific values of $x$, or perhaps a general discussion of its components?

If you have further questions, here are some related topics you might find useful:

1. How do exponential functions behave compared to logarithmic functions?
2. What is the domain of the logarithmic function $\log(x^2 + 3)$?
3. How to differentiate or integrate composite functions like the one in the expression?
4. How does the behavior of the sine and cosine functions affect the overall expression?
5. What are the practical applications of using exponential, logarithmic, and trigonometric functions together?

Tip: When dealing with composite functions, it helps to break down the expression into parts (e.g., inner and outer functions) to apply differentiation rules like the chain rule.