1. The user asks if a certain problem can be solved by rationalization, factorization, or L'Hopital's Rule. 2. Without a specific problem statement, it's important to clarify how each method applies: - Rationalization is typically used to simplify expressions with roots in numerator or denominator. - Factorization is used to simplify polynomials or algebraic expressions by factoring common terms. - L'Hopital's Rule is applied to evaluate limits that produce indeterminate forms like $\frac{0}{0}$ or $\frac{\infty}{\infty}$. 3. If you provide the exact problem or expression, I can show how each method might be used step-by-step.