## Revision Notes for CBSE Class 8 Maths Chapter 12 - Free PDF Download

## FAQs on Factorisation Class 8 Notes CBSE Maths Chapter 12 (Free PDF Download)

1. Are NCERT Solutions for Class 8 Maths Chapter 12 important from the exam point of view?

Yes, NCERT solutions of class 8 Maths Chapter 12 is important from an exam point of view as these questions will help you in saving your time and you will get accurate answers to all the questions. You can prepare from those questions a day before your exam and cross-check all the solutions so that you do not write wrong answers in your exams. The solutions are accurate and you can rely on them. You can find these solutions easily on Vedantu.

2. What are the main topics covered in the NCERT Solutions for Class 8 Maths Chapter 12?

The main topics covered in NCERT Solution are :

Introduction of the chapter

Factorization’s definition.

Algebraic expression’s division

Can you find the error

For more information, visit Vedantu's official website. There you will find the solved answers which will be helpful in your exams. These solutions will cover all the important topics which are curated together from the exam's point of view. You can download these questions and save them on your PC for future reference.

3. Why is learning Factorisation important from ncert solutions?

Class 8 Maths Chapter 12 NCERT Solutions Factorization encompasses all aspects of factorization and its applications, including subtopics. Algebraic expression factorization is a fundamental ability for advanced math courses. Factorization of expressions is a difficult operation that necessitates a thorough understanding of factors and how to list them step by step.

Find the common factors of the given terms.

(i) 12x, 36

The Factors of 12x and 36

12x = 2×2×3×x

36 = 2×2×3×3

We get the common factors of 12x and 36 that are 2, 2, 3

and , 2×2×3 = 12

(ii) 2y, 22xy

The Factors of 2y and 22xy

2y = 2×y

22xy = 2×11×x×y

We get the common factors of 2y and 22xy are 2, y

and,2×y = 2y

4. How do you learn Factorisation?

You can learn factorization by solving the questions from the NCERT book. Practice is the key to master factorization. From Vedantu, you can download the question paper and can practice the questions to know the pattern. There are solved questions available on the website. You can download that too and save it on your PC to use in the future. The questions which you will practice from the previous year's question paper will be helpful for you to solve questions that are based on similar patterns.

5. Factorise: x^{2} – 64.

x^{2} – 64

⇒ x^{2} – 82 [Since 8 x 8 = 64]

According to the formula,

⇒ a^{2} – b^{2} = (a + b) (a – b)

⇒ x^{2} – 82 = (x + 8) (x – 8)

For more information, visit Vedantu's official website(vedantu.com). There you will find the solved answers which will be helpful in your exams, for free. These solutions will cover all the important topics which are put together from the exam's point of view. The help could also be acquired from the Vedantu Mobile app.