CBSE NCERT Class 9 Maths Chapter 2 Exercise 2.5 Solutions

We will be using the algebraic identity (a + b + c)² = a² + b² + c² + 2ab + 2bc + 2ca to solve the following. i) 4x² + 9y² + 16z² + 12xy - 24yz - 16xz This can be re-written as: (2x)² +(3y)² +(-4z)² + 2(2x)(3y) + 2(3y)(-4z) + 2(-4z)(2x)

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NCERT Solutions Class 9 Maths Chapter 2 Exercise 2.5 Polynomials

NCERT solutions class 9 maths Chapter 2 exercise 2.5 Polynomials has questions related to the algebraic entities which form an important part in algebra. An algebraic entity can be called an algebraic equation which holds the value as ‘true’ for all the given particular values of the variables. The NCERT solutions class 9 maths Chapter 2 exercise 2.5 has 41 questions, 36 being short and concise form and 5 being long-form.

These algebraic entities are worth remembering as they hold importance in the factoring technique of polynomials too. The NCERT solutions class 9 maths Chapter 2 exercise 2.5 Polynomials are given in the link provided below:

☛ Download NCERT Solutions Class 9 Maths Chapter 2 Exercise 2.5

Exercise 2.5 Class 9 Chapter 2

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More Exercises in Class 9 Maths Chapter 2

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NCERT Solutions Class 9 Maths Chapter 2 Exercise 2.5 Tips

NCERT solutions class 9 maths chapter 2 exercise 2.5 will help the students in memorizing the important algebraic identities, which also form the basis of factorization. Hence, it is advisable for the students to revise the factor theorem concept properly before proceeding to solve the questions in this section. Once the students are able to grasp the fundamentals of these algebraic identities, it would help them get more proficient in algebra.

The NCERT solutions for class 9 maths chapter 2 exercise 2.5 questions enable the students to explore the usage and meaning of algebraic identities in a broader context as this particular section includes a lot of problems which will ensure that the students build a strong foundation in the understanding of polynomials.

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Class 9 Maths NCERT Solutions Video Chapter 2 Exercise 2.5

NCERT Video Solutions for Class 9 Maths Chapter 2 Exercise 2.5
Chapter 2 Exercise 2.5 Question 1	Chapter 2 Exercise 2.5 Question 9
Chapter 2 Exercise 2.5 Question 2	Chapter 2 Exercise 2.5 Question 10
Chapter 2 Exercise 2.5 Question 3	Chapter 2 Exercise 2.5 Question 11
Chapter 2 Exercise 2.5 Question 4	Chapter 2 Exercise 2.5 Question 12
Chapter 2 Exercise 2.5 Question 5	Chapter 2 Exercise 2.5 Question 13
Chapter 2 Exercise 2.5 Question 6	Chapter 2 Exercise 2.5 Question 14
Chapter 2 Exercise 2.5 Question 7	Chapter 2 Exercise 2.5 Question 15
Chapter 2 Exercise 2.5 Question 8

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