Chapter 2 Polynomials

Exercise 2.1

Question 1.
The graphs of y = p(x) are given in figure below, for some polynomials p(x). Find the number of zeroes of p(x), in each case.
NCERT Solutions for Class 10 Maths Chapter 2 Polynomials Ex 2.1 1
Solution:
The number of zeroes of p(x) in each graph given; are

NCERT Solutions for Class 10 Maths Chapter 2 Polynomials Ex 2.1 2
NCERT Solutions for Class 10 Maths Chapter 2 Polynomials Ex 2.1 3