Exercise 4.1 – Factorization This exercise is designed to strengthen students’ understanding of algebraic factorization. It focuses on identifying common factors and applying appropriate factorization techniques step by step. Question 1 helps students practice factorization by identifying and taking out common factors. Questions 2, 3, and 4 involve factorizing algebraic expressions of increasing complexity, encouraging accuracy and logical thinking. Students are advised to show all working clearly and simplify expressions completely. Mastery of these questions will build a strong foundation for solving higher-level algebraic problems.