1. **State the problem:** Find the values of $k$ for which a certain condition or equation holds. Since the equation or condition is not provided, please provide the full equation or inequality involving $k$. 2. **Formula and rules:** To find values of $k$, we typically solve an equation or inequality involving $k$. This may involve algebraic manipulation, factoring, or using formulas such as the quadratic formula. 3. **Intermediate work:** Without the specific equation or condition, we cannot proceed with intermediate steps. 4. **Explanation:** Please provide the complete problem statement including the equation or inequality involving $k$ so that we can solve for $k$ step-by-step.