NCERT Solutions for Class 8 Maths Exercise 9.3

NCERT Solutions for Class 8 Maths Exercise 9.3 Class 8 Maths book solutions are available in PDF format for free download. These ncert book chapter wise questions and answers are very helpful for CBSE exam. CBSE recommends NCERT books and most of the questions in CBSE exam are asked from NCERT text books. Class 8 Maths chapter wise NCERT solution for Maths Book all the chapters can be downloaded from our website and myCBSEguide mobile app for free.

NCERT solutions for Class 8 Maths Algebraic Expressions and Identities Download as PDF

NCERT Solutions for Class 8 Maths Algebraic Expressions and Identities

Class –VIII Mathematics (Ex. 9.3)

NCERT SOLUTION

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

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NCERT Solutions for Class 8 Maths Exercise 9.3

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)			= =

 

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NCERT Solutions for Class 8 Maths Exercise 9.3

3. Find the product:

(i)  

(ii)

(iii)

(iv)

Ans.

 (i)

=

(ii)

=

=

(iii)

=

=

(iv)  =

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NCERT Solutions for Class 8 Maths Exercise 9.3

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

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NCERT Solutions for Class 8 Maths Exercise 9.3

5. (a) Add:  and

(b) Add: and

(c) Subtract: from

(d) Subtract: from

Ans.

(a)

=

=

(b)

=

=

=

(c)

=

=

=

(d)

=

=

=

=

=

=

NCERT Solutions for Class 8 Maths Exercise 9.3

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