Quadratic Equations and Inequalities

This topic develops advanced skills in solving quadratic equations using factorization, completing the square, and the quadratic formula. Students learn to analyze the discriminant to determine the nature of roots and solve quadratic inequalities. These skills are essential for Zambian ECZ exam preparation as they form the foundation for higher-level algebra in the competence-based curriculum. Mastery of this topic helps learners develop critical problem-solving abilities needed for real-world applications and continuous assessment tasks in Form 3 mathematics.