The expression in the image appears to be an integral:

$\int x^2 \, dx$

This represents the indefinite integral of $x^2$ with respect to $x$. To solve this:

$\int x^2 \, dx = \frac{x^3}{3} + C$

where $C$ is the constant of integration.

Would you like a more detailed explanation, or do you have any further questions?

Here are five related questions to explore:

1. How do you compute definite integrals?
2. What is the geometric interpretation of an integral?
3. How do integrals apply to finding the area under a curve?
4. What is the power rule for integration and how does it apply to different powers of $x$?
5. How do you find the integral of more complex functions, like polynomials?

Tip: When integrating, remember that constants always add a "+ C" term since the integral represents a family of functions.