NCERT Solutions for Class 8 Maths Chapter 9 - Algebraic Expressions and Identities

Get the model answers by some of the best Maths experts to revise textbook problems. Check TopperLearning’s NCERT Solutions for CBSE Class 8 Mathematics Chapter 9 Algebraic Expressions and Identities. Learn to find the sum of algebraic expressions given in your textbook problems. Also, practise multiplication, division and subtraction of algebraic expressions with our Maths support resources.

Revise the concept of identities and practise application of identities with our CBSE Class 8 Maths NCERT textbook solutions. All our Maths self-study resources are available online and can be used according to your revision schedule.

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Chapter 9 - Algebraic Expressions and Identities Exercise Ex. 9.1

Solution 1

 

The terms and the respective coefficients of the given expressions are as follows:

  

-

Terms

Coefficients

(i)

5XYZ2

- 3ZY

5

- 3

(ii)

1

+ X

+ X2

1

1

1

(iii)

4X2Y2

- 4X2Y2Z2

+Z2

4

-4

1

(iv)

3

-pq

+qr

-rp

3

-1

1

-1

(v)

Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities

Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities

-xy

Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities

Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities

-1

(vi)

0.3a

-0.6ab

+0.5b

0.3

-0.6

+0.5

 

Solution 2
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 3
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 4
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities

Chapter 9 - Algebraic Expressions and Identities Exercise Ex. 9.2

Solution 1
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 2
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 3
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 4
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 5
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities

Chapter 9 - Algebraic Expressions and Identities Exercise Ex. 9.3

Solution 1
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 2
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 3
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 4
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 5
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities

Chapter 9 - Algebraic Expressions and Identities Exercise Ex. 9.4

Solution 1
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 2
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 3
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities

Chapter 9 - Algebraic Expressions and Identities Exercise Ex. 9.5

Solution 1
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 2
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 3
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 4
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 5
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 6
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 7
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities
Solution 8
Ncert Solutions Cbse Class 8 Mathematics Chapter - Algebraic Expressions And Identities