# CLASS 8 MATHS CHAPTER – 14 FACTORISATION

### Exercise 14.1

Question 1.
Find the common factors of the given terms.

Solution :
(i) 12x = 2 × 2 × 3

36 = 2 × 2 × 3 × 3

Hence, the common factors are 2, 2 and 3 = 2 × 2 × 3 = 12
(ii)   2y = 2 ×y

22xy = 2 × 11 × x × y

Hence the common factors are
2 and y  =  2 × y = 2y

(iii) 14 pq = 2×7× p × q

Question 2.
Factorize the following expressions.

Solution :

Taking common factors from each term,

Question 3.
Factorize:

Solution :

NCERT Solutions for Class 8 Maths Exercise 14.2
Question 1.
Factorize the following expressions:

Solution :

Question 2.
Factorize
(i)
(ii)
(iii)
(iv)
(v)
(vi)
(vii)
(viii)
Solution :

Question 3.
Factorize the expressions:

Solution :

Question 4.
Factorize:

Solution :

(iv)

Question 5.
Factorize the following expressions:

Solution :

NCERT Solutions for Class 8 Maths Exercise 14.3
Question 1.
Carry out the following divisions:

Solution :

Question 2.
Divide the given polynomial by the given monomial:

Solution :

Question 3.
Work out the following divisions:

Solution :

(iii)

Solution :

Solution :

Question 13.

Solution :

Solution :
L.H.S. = R.H.S.

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