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4. QUADRATIC EQUATIONS

The chapter delves into quadratic equations, exploring their forms, roots, and various methods of solving them. It illustrates real-life applications of quadratic equations, enriches the understanding of their properties, and highlights the significance of the discriminant in determining the nature of roots. A series of exercises and activities help in consolidating the concepts explained.

Sections

  • 4

    Quadratic Equations

    This section introduces quadratic equations, their forms, significance, and various methods for finding their roots, along with applications in real-life scenarios.

    Learning Practice

  • 4.1

    Introduction

    This section introduces quadratic equations and their real-life applications, emphasizing their historical significance and foundational concepts.

    Learning Practice

  • 4.2

    Quadratic Equations

    This section introduces quadratic equations, their standard form, and examples of their applications in real life.

    Learning Practice

  • 4.3

    Solution Of A Quadratic Equation By Factorisation

    This section covers the process of solving quadratic equations through factorization, including examples and methods to identify roots.

    Learning Practice

  • 4.4

    Nature Of Roots

    This section discusses the nature of roots of quadratic equations based on their discriminants.

    Learning Practice

  • 4.5

    Summary

    This section summarizes the key concepts related to quadratic equations, including their standard form, roots, and methods to solve them.

    Learning Practice

References

NCERT Study Material

Class Notes

Memorization

What we have learnt

  • A quadratic equation is an ...
  • The solutions of quadratic ...
  • The discriminant of a quadr...

Final Test

Revision Tests

Chapter FAQs