Question: 12x³ - 12x²
1. **State the problem:** Simplify the expression $$12x^3 - 12x^2$$.
2. **Identify common factors:** Both terms have a common factor of $$12x^2$$.
3. **Factor out the common factor:**
$$12x^3 - 12x^2 = 12x^2(x - 1)$$
4. **Explanation:** Factoring means expressing the expression as a product of simpler expressions. Here, we took out the greatest common factor $$12x^2$$ from both terms.
5. **Final answer:**
$$12x^2(x - 1)$$