Well-designed AP Board Solutions Class 10 Maths Chapter 2 Polynomials Exercise 2.1 offers step-by-step explanations to help students understand problem-solving strategies.

## Polynomials Class 10 Exercise 2.1 Solutions – 10th Class Maths 2.1 Exercise Solutions

Question 1.

The graphs of y = p(x) are given below, for some polynomials p(x). Find the number of zeroes of p(x), in each case.

Solution:

i) The number of zeroes is 0′.

As the graph did not intersect the X- axis at any point.

ii) The number of zeroes is 1.

As the graph intersects the X-axis at one point only.

iii) The number of zeroes is 3.

As the graph intersects the X-axis at three points.

iv) The number of zeroes is 2.

As the graph intersects the X-axis at two points.

v) The number of zeroes is 4.

As the graph intersects the X-axis at four points.

vi) The number of zeroes is 3.

As the graph intersects the X-axis at three points.