NCERT Class 8 Mathematics Solutions: Chapter 14 –Factorisation Exercise 14.2 Part 1

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Defination of prime factorization

Defination of Prime Factorization

Defination of prime factorization

1. Factorize the following expressions:

(i)

(ii)

(iii)

(iv)

(v)

(vi)

(vii) [Hint: Expand first]

(viii)

Answer:

(i)

Using identity

(ii)

Using identity

(iii)

Using identity

Here

(iv)

Using identity

Here,

(v)

Using identity

Here,

(vi)

Using identity

Here

(vii)

[ ]

(viii)

[ ]