Class 9 | Chapter 2 | Polynomials | Example 21

Example 21: Factorise 4x2 + y2 + z2 – 4xy – 2yz + 4xz.

Prerequisite

Negetive terms in the middle does not make any difference and we will use the same identity that we used in previous question (x + y + z)2.

Algebraic Identities

Chapter 2 – Polynomials

Here you will find complete solution of all questions, concepts, theorems and examples of class 9 chapter 2 (Polynomials) of class 9, NCERT textbook.

There are few very important concepts that students must learn to get a good understanding of polynomials:

All above mentioned tutorials are included in the list displayed below for class 9 chapter 2 (Polynomials). You are strongly advised to watch all these videos thoroughly and do not miss any of these if you really want to get good hold on polynomials.

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