1. The user requested help with "Mathe all questions," which is a broad request for math assistance. 2. Since no specific problem was provided, I will explain a general approach to solving math problems. 3. When solving math problems, first identify the type of problem (algebra, geometry, calculus, etc.). 4. Understand the problem statement clearly and write down what is given and what needs to be found. 5. Use relevant formulas or theorems related to the problem type. 6. Perform step-by-step calculations, showing all intermediate steps. 7. Simplify expressions carefully and check your work. 8. Write the final answer clearly. If you have a specific math question, please provide it, and I will help solve it step-by-step.