Difference between revisions of "Quadratic Equations"
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[https://youtu.be/ztpeiuEfqYc/ Session # 23] Relation between Sum and Product of roots and coefficients of a quadratic equation. | [https://youtu.be/ztpeiuEfqYc/ Session # 23] Relation between Sum and Product of roots and coefficients of a quadratic equation. | ||
| − | [https://youtu.be/z2-72sOp0ow/ Session # 24] Solved Example: Relation between Sum and Product of roots and coefficients of a quadratic equation. | + | [https://youtu.be/z2-72sOp0ow/ Session # 24] Solved Example: # 16 Relation between Sum and Product of roots and coefficients of a quadratic equation. |
Revision as of 08:05, 13 August 2019
Quadratic Equation is an important topic in high-school curriculum. It is a vital Mathematical tool to understand various other fields of Science and Engineering especially Physics and Chemistry. Go through the following series of Lectures and Problem Solving Sessions to get a thorough grip over the subject matter.
Contents
Concept Lectures
Session # 1 : Introduction. What are Quadratic Equations? Why are quadratic equations called so? General form of quadratic equations.
Session # 2 : What is meant by solutions/roots of a quadratic equation? How to check if a given value is a root of a quadratic equation?
Solved Examples
Session # 3 : Solved Example # 1 : On verifying if the given values are solutions of a given quadratic equation.
Session # 4 : Solved Example # 2 : Finding coefficients if solution to a quadratic equation is given.
Concept Lectures
Session # 5 : Factorisation Method of solving Quadratic Equations
Solved Examples
Session # 6 : Solved Example # 3 : Solving a Quadratic Equation using factorisation method
Session # 7 : Solved Example # 4 : Solving a Quadratic Equation using factorisation method
Session # 8 : Solved Example # 5 : Solving a Quadratic Equation using factorisation method
Session # 9 : Solved Example # 6 : Solving a Quadratic Equation using factorisation method
Session # 10 : Solved Example # 7 : Solving a Quadratic Equation using factorisation method
Concept Lectures
Session # 11 : Solving Quadratic Equations by Completing the Square Method
Solved Examples
Session # 12 : Solved Example # 8 : Solving a Quadratic Equation using Completing the Square Method
Concept Lectures
Session # 13 : Shridharacharya's Method of solving Quadratic Equation
Solved Examples
Session # 14 : Solved Example # 9 : Solving a Quadratic Equation using Sridharacharya's Method
Session # 15 : Solved Example # 10 : Solving a Quadratic Equation using Sridharacharya's Method
Concept Lectures
Session # 16 : Nature of roots of a Quadratic Equation
Solved Examples
Session # 17 : Solved Example # 11 : Finding the nature of roots of a quadratic equation
Session # 18 : Solved Example # 12 : Finding the nature of roots of a quadratic equation
Session # 19 : Solved Example # 13 : Problem based on the nature of roots of a quadratic equation
Session # 20 : Solved Example # 14 : Problem based on the nature of roots of a quadratic equation
Session # 21 : Solved Example # 15 : Problem based on the nature of roots of a quadratic equation
Additional Topics
Following sessions can be utilised to gain additional knowledge in quadratic equations.
Session # 22 A Quadratic Equation can not have more than two roots
Session # 23 Relation between Sum and Product of roots and coefficients of a quadratic equation.
Session # 24 Solved Example: # 16 Relation between Sum and Product of roots and coefficients of a quadratic equation.
