The expression in the image appears to be $(a + 1)^3$.

Would you like to expand this expression using the binomial theorem or just multiply it out manually? Let me know if you'd like a detailed explanation.

Here are 5 follow-up questions:

1. Would you like to expand this expression using binomial expansion or direct multiplication?
2. Are you familiar with the binomial theorem for expanding powers of binomials?
3. Would you like help understanding how to multiply binomials?
4. Do you have any specific algebraic expressions you'd like to simplify or expand further?
5. Would you like to explore more examples involving powers of binomials?

Tip: When expanding powers of binomials, the binomial theorem provides a systematic approach, especially for larger powers.