1. The problem is to solve question number 2 (the exact problem statement is not provided, so I will assume it is a typical algebraic problem). 2. Since the problem statement is missing, please provide the full details of question number 2 for a complete solution. 3. Without the problem, I cannot proceed with formulas or calculations. 4. Please share the exact question or equation for question number 2 so I can help solve it step-by-step.