# NCERT Solutions for Class 10 Maths Chapter 2 Polynomials EX 2.1,2.2,2.3,2.4

(Last Updated On: September 12, 2023)

NCERT Solutions for Class 10 Maths Chapter 2 Polynomials is a part of NCERT Solutions for Class 10 Maths. Here we have given NCERT Solutions for Chapter 2 Polynomials Class 10 Example 2.1.

NCERT Solutions for Class 10 Maths Chapter 2 Polynomials Exercise 2.1 is available here. It contains solutions to all the questions present in Class 10 Maths NCERT textbooks. These solutions are designed by our subject experts to help students in their education. All the questions and answers of NCERT book of Class 1 Mathematics Chapter 2 are provided here for you at free of cost.

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

 Board CBSE Textbook NCERT Class Class 10 Subject Maths Chapter Chapter 2 Chapter Name Polynomials Exercise Ex 2.1 Number of Questions Solved 1 Category NCERT Solutions

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

Page No: 28

Question 1.
The graphs of y = p(x) are given in following figure, for some polynomials p(x). Find the number of zeroes of p(x), in each case.

Solution:
(i) The graph of P(x) does not cut the x-axis at all.
So, the number of zeroes is 0.
(ii) The graph of P(x) intersects the x-axis at only 1 point.
So, the number of zeroes is 1.
(iii) The graph of P(x) intersects the x-axis at 3 points.
So, the number of zeroes is 3.
(iv)  The graph of P(x) intersects the x-axis at 2 points.
So, the number of zeroes is 2.
(v) The graph of P(x)  intersects the x-axis at 4 points.
So, the number of zeroes is 4.
(vi) The graph of P(x) intersects the x-axis at 3 points.
So, the number of zeroes is 3.

Concept insight: Since the polynomial p(x) given here is a polynomial in the variable x, to find the number of zeros, we look at the number of points where the graph intersects or touches the x-axis, not the y-axis. .
At all these points where the graph intersects the x-axis, the value of the polynomial y = p(x) will be zero.

We hope the NCERT Book for Class 10 Maths Chapter 2 Polynomials Ex 2.1 help you. If you have any query regarding NCERT Solutions for Class 10 Maths Chapter 2 Polynomials Ex 2.1 then comment below and we will get back to you as soon as possible.

## Chapter 2 Class 10 NCERT Solutions Exercise Wise

All the practice-wise questions of Chapter 2 are given in this section so that you can refer to them and practice online. All the exercises for Class 10 Maths Chapter 2 are solved by subject experts, so feel free to use these solutions to clear your doubts.

Chapter 2 Class 10 NCERT Solutions Exercise 2.3

Chapter 2 Polynomials Class 10 NCERT Solutions Exercise 2.4

Downloading NCERT Solutions for Class 10 Maths Chapter 2 is not difficult if you are aware of the correct steps. It’s just a matter of 2 minutes. The steps to download these are as follows:

After that, you will be redirected to a page where you have to select the class and subject for which you want to download the solutions. In this case, you have to select Class 10 and subject Mathematics to download NCERT Solutions for Class 10 Maths Chapter 2.

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Every single topic is covered: Every single topic is covered in NCERT Solutions for Class 10 Maths Chapter 2, which not only helps the students in effective preparation but also helps them in assuring that That they will perform well in their examinations. each subject.
Also includes various questions: NCERT Solutions for Class 10 Maths Chapter 2 not only includes solutions to each problem but also various other questions that force students to think at a higher level. This not only helps students in effective revision but also increases their chances of scoring good marks in the exam.
Available 24*7 Online Study: NCERT Solutions for Class 10 Maths Chapter 2 are available 24*7 online which can be handy for all students whether they want to study during the day or at night or late at night.

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There are several tips that can help students study effectively from NCERT Solutions Class 10 Chapter 2:

• Take short breaks: While studying from NCERT Solutions for Class 10 Maths Chapter 2, it is advised for all students to take short breaks as this will ensure that they prepare well for their examination. According to research, a half-hour break in between study sessions keeps students calm on exam days, where stress and anxiety are more likely to occur.
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Studying for a math test requires a lot of dedication. Below we will discuss how students can study for Maths exam with the help of NCERT Solutions Class 10 Chapter 2:

• Make Flashcards: One of the best ways to remember important definitions in NCERT Solutions for Class 10 Maths Chapter 2. On one side of the index card, you can write a word and on the other side, you can write definitions. This is a great way to have yourself or someone else quiz you.
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• Read the side notes of your textbook: There are always side notes in your textbook which are advised to the students to read as it will help them in enhancing the conceptual knowledge of Chapter 2 thereby increasing the chances of scoring well in the examinations.

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Write it down: All students should write it down by breaking it into small parts and memorizing it as this ensures that the concepts of NCERT Solutions for Class 10 Maths Chapter 2 are ingrained in their mind. This is the best way to remember these concepts.
• Use NCERT Solutions: If you want to master Class 10 Chapter 2, you should use these NCERT Solutions regularly to improve your concepts.
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