NCERT Solutions for Class 8 Chapter 14 Factorisation -Free PDF Download
Free PDF download of NCERT Solutions Maths Class 8 Solutions Chapter 14 – Factorisation solved by Expert Maths Teachers on CoolGyan.Org. All Chapter 14 – Factorisation Questions with Solutions for NCERT to help you to revise complete Syllabus and Score More marks.
Maths Revision Notes for Class 8
| Chapter Name | Factorisation |
| Chapter | Chapter 14 |
| Exercise | Exercise 14.2 |
| Class | Class 8 |
| Subject | Maths NCERT Solutions |
| Board | CBSE |
| TEXTBOOK | CBSE NCERT |
| Category | NCERT Solutions |
NCERT SOLVED
1. Factorize the following expressions:
(i) 
(ii) 
(iii) 
(iv) 
(v) 
(vi) 
(vii) 
[Hint: Expand 
first]
(viii) 
Ans. (i) 
Using identity 
,
Here 
and 
= 
(ii) 
Using identity ,
Here 
and 
(iii) 
Using identity 
, here 
(iv) 
Using identity , here 
(v) 
Using identity 
, here 
(vi) 
Using identity , here 
(vii)
= 
= 
= 
= 
(viii) 
= 
2. Factorize:
(i) 
(ii) 
(iii) 
(iv) 
(v) 
(vi) 
(vii) 
(viii) 
Ans. (i) 
= 
(ii) 
= 
(iii) = 
= 
(iv) 
= 
= 
(v) 
= 
= (2l) (2m) = 4lm
(vi) 
= 
(vii) 
= 
(viii)
= 
= 
= 
= 
= 
3. Factorize the expressions:
(i) 
(ii) 
(iii) 
(iv) 
(v) 
(vi) 
(vii) 
(viii) 
(ix) 
Ans. (i) 
= 
(ii) = 
(iii) = 
(iv)
=
= 
(v) = 
= 
(vi) =
(vii)
= 
= 
= 
(viii)
= 
= 
(ix)
= 
= 
= 
4. Factorize:
(i) 
(ii) 
(iii) 
(iv) 
(v) 
Ans. (i) 
= 
= 
(ii) 
= 
= 
= 
(iii) 
= 
= 
= (x – y – z) (x + y + z) [x2 + (y + z)2]
(iv) 
= 
= [x – (x – z)][x + (x – z)] [x2 + (x – z)2]
= [x – x + z] [x + x – z] [x2 + x2 – 2xz + z2] 
= z (2x – z) (2x2 – 2xz + z2)
(v) = 
= 
= 
= 
5. Factorize the following expressions:
(i) 
(ii) 
(iii) 
Ans.
(i) 
= 
= 
= 
(ii) 
= 
= 
= 
(iii) 
= 
= 
= 
