Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no help at all. – Dale Carnegie
Lecture - 1 Chapter 2 Polynomials
Meaning of Polynomials (Linear, quadratic and cubic polynomials)
Graphical representation of different types of quadratic polynomials and how to read number of zeroes from graph of quadratic equation
00:07:04 NCERT Exercise 2.1 Question 1
00:08:45 Explanation for Relationship between coefficients and zeroes (roots) of a quadratic polynomial
00:10:45 Derivation for relationship between coefficients and roots of quadratic polynomial
NCERT Exercise 2.2 Question 1 Find the zeroes of the following quadratic polynomials and verify the relationship between the zeroes and the coefficients.