Quadratic Equations | Class 4 | Polynomial & Rational Inequalities | Problem Practice | JEE & Boards

🔥 QUADRATIC EQUATIONS | CLASS 4 🔥 In this lecture, we study one of the most important topics in Algebra: Polynomial Inequalities and Rational Inequalities. This class covers complete theory, sign analysis techniques, critical points, interval testing, and extensive problem practice for Board Exams, JEE Main, JEE Advanced, and Olympiad preparation. 📚 Topics Covered: ✅ Polynomial Inequalities ✅ Rational Inequalities ✅ Sign Analysis Method ✅ Critical Points & Intervals ✅ Number Line Approach ✅ Graphical Interpretation ✅ Exam-Oriented Problem Solving ✅ Advanced Questions 🎯 Suitable For: • Class 10, 11 & 12 Students • JEE Main Aspirants • JEE Advanced Aspirants • Olympiad Students • Board Exam Preparation 💡 By the end of this lecture, you will be able to solve polynomial and rational inequalities quickly and accurately using systematic sign-chart methods. ⏰ Lecture Sequence: Class 1 – Introduction to Quadratic Equations Class 2 – Nature of Roots & Discriminant Class 3 – Relations Between Roots & Coefficients Class 4 – Polynomial & Rational Inequalities 📌 If you found this lecture helpful: 👍 Like the video 💬 Comment your doubts below 🔔 Subscribe for the complete Quadratic Equations Series 📢 Share with your friends preparing for JEE and Board Exams #QuadraticEquations #PolynomialInequalities #RationalInequalities #JEE2026 #JEEMain #JEEAdvanced #Mathematics #Algebra #BoardExams #OlympiadMath #MathLecture #ProblemPractice #Class11Maths #Class12Maths #CompetitiveExams