# NCERT Solutions for Class 8 Maths Chapter 9 (Ex 9.3) Algebraic Expressions and Identities

## NCERT Solutions for Class 8 Chapter 9 Algebraic Expressions and Identities -Free PDF Download

Free PDF download of NCERT Solutions Maths Class 8 Solutions Chapter 9 – Algebraic Expressions and Identities solved by Expert Maths Teachers on CoolGyan.Org. All Chapter 9 – Algebraic Expressions and Identities Questions with Solutions for NCERT to help you to revise complete Syllabus and Score More marks.
Maths Revision Notes for Class 8

 Chapter Name Algebraic Expressions and Identities Chapter Chapter 9 Exercise Exercise 9.3 Class Class 8 Subject Maths NCERT Solutions Board CBSE TEXTBOOK CBSE NCERT Category NCERT Solutions

# NCERT SOLVED

1. Carry out the multiplication of the expressions in each of the following pairs:

(i)   (ii)   (iii)

(iv)

(v)

Ans.

(i)

(ii)

(iii)  =

(iv)  =

(v)  =

= 0 + 0 + 0 = 0

2. Complete the table:

 First expression Second expression Product (i) ….. (ii) ….. (iii) ….. (iv) ….. (v) …..

Ans.

 First expression Second expression Product (i) =  = (ii) =  = (iii) =  = (iv) =  = (v) =  =

3. Find the product:

(i)

(ii)

(iii)

(iv)

Ans.

(i)

(ii)

(iii)

(iv)  =

4. (a) Simplify: and find values for

(i)

(ii)

(b) Simplify: and find its value for

(i)

(ii)

(iii)

Ans. (a)

(i) For

= 108 – 45 + 3 = 66

(ii) For

(b)

(i)  For

= 0 + 0 + 0 + 5 = 5

(ii) For

= 1 + 1 + 1 + 5 = 8

(iii) For

=  =4

(c) Subtract: from

(d) Subtract: from

Ans.  (a)

(b)

(c)

(d)