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#### Polynomials | Class 9 Maths Mathematics | NCERT Solutions | Chapter 2 | Ex 2.5 Question 5 to16

Overview

In this video we will cover - 1 - Factorise:
2 - Write the following cubes in expanded form:
3 - Evaluate the following using suitable identities: 4 -Factorise each of the following:
5 - Factorise each of the following:
6 - Verify : - (i) x3 + y3 = (x + y) (x2 – xy + y2 )
(ii) x3 – y3 = (x – y) (x2 + xy + y2 )
7 - Factorise each of the following: 8 -Factorise : 27x3 + y3 + z3 – 9xyz
9 - Verify that:
10 -If x + y + z = 0, show that x3 + y3 + z3 = 3xyz 11 -Without actually calculating the cubes, find the value of each of the following
12 - Give possible expressions for the length and breadth of each of the following rectangles, in which their areas are given: - Area : 25a2 – 35a + 12
Area : 35y2 + 13y –12
13 -What are the possible expressions for the dimensions of the cuboids whose volumes are given below? Class 9 NCERT Maths chapter 2 notes
Class 9 Ncert Maths chapter Polynomials
Class 9 Ncert solutions Maths chapter Polynomials
Class 9 Ncert Maths chapter Polynomials numericals

### All About: Polynomials Class 9 Maths NCERT Chapter 2

Class 9 Maths seems to be a quite difficult subject for a lot of students. But, if you get a very good conceptual understanding of the subject, it can be very interesting for you. We, at LearnoHub, will give our best to make Class 9 Maths Polynomials NCERT Chapter 2 super-duper easy for you. Learn about Polynomials Class 9 Maths in detail with experts at LearnoHub.com. #ConceptHogaCrystalClear is what we promise. Learning is a lifelong process. As a student, your focus should always be on learning new facts, concepts and tricks so that you can apply them in real-life scenarios. If your conceptual understanding is clear, you will anyway perform well in your exams. So, please do not just study for the fear of exams or just to score marks, instead learn for the love of learning. We have seen many students mugging up concepts without understanding, which, in turn, makes the subject more difficult and boring for them in the future. Always remember, if your basics are strong, you will be able to understand even the most complex concepts.

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Timestamps

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##### Exercise 2.5 Q16

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More videos on this chapter

Polynomials class 9 NCERT | Chapter 2 One Shot | CBSE

Polynomials | Class 9 Maths Mathematics | NCERT Solutions | Chapter 2 | Ex 2.1, 2.2, 2.3

Polynomials | Class 9 Maths Mathematics | NCERT Solutions | Chapter 2 | Ex 2.4, 2.5

Polynomials | Class 9 Maths Mathematics | NCERT Solutions | Chapter 2 | Ex 2.5 Question 5 to16

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