# NCERT Solutions Class 10 Maths Chapter 4 Exercise 4.2 Quadratic Equations

NCERT solutions for Class 10 maths chapter 4 exercise 4.2 Quadratic Equations sheds light on the method of solving quadratic equations with the help of factorization, concept of roots, and zero of a polynomial. If a particular number is the root of the quadratic equation then it is also the zero of that polynomial. Students must already be familiar with factorizing quadratic polynomials by the method of splitting their middle terms. Hence, they will be able to find the roots by the same method, that is, factorizing the quadratic equation into two linear factors and then equating each of the factors to zero.

A note to remember is that any quadratic polynomial will have two zeroes; hence the quadratic equation possesses at least two roots. There are six short questions in this exercise, where the students are asked to solve quadratic equations by the factorization method. The pdf of the Class 10 maths NCERT Solutions Chapter 4 exercise 4.2 Quadratic Equations can be downloaded for free in PDF format through the link given below.

**ā** Download NCERT Solutions Class 10 Maths Chapter 4 Exercise 4.2

**Exercise 4.2 Class 10 Chapter 4**

### More Exercises in Class 10 Maths Chapter 4

- NCERT Solutions Class 10 Maths Chapter 4 Ex 4.1
- NCERT Solutions Class 10 Maths Chapter 4 Ex 4.3
- NCERT Solutions Class 10 Maths Chapter 4 Ex 4.4

## NCERT Solutions Class 10 Maths Chapter 4 Exercise 4.2 Tips

NCERT solutions class 10 maths chapter 4 exercise 4.2 Quadratic Equations requires the students to understand the importance of solving the problems in a step-by-step manner, which is essential to avoid confusion. Hence, the kids are advised to follow the solved examples closely to get an understanding of how to attempt the questions logically using proper statements and the correct explanation.

NCERT solutions for class 10 maths chapter 4 exercise 4.2 has a detailed stepwise solution for all six questions based on the factorization method. While solving the exercise questions, the students must ensure to verify the roots in order to cross-check their answers. As this is an important topic; hence students are advised to practice all the questions at least twice.

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## NCERT Class 10 Maths Video Solutions Chapter 4 Exercise 4.2

NCERT Videos for Class 10 Maths Chapter 4 Exercise 4.2 | |
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Question 1 | Question 4 |

Question 2 | Question 5 |

Question 3 | Question 6 |