1) Factorise the following numbers: a) 32 b) 168 – InterviewSolution

1.

1) Factorise the following numbers: a) 32 b) 168

Answer»

Answer is as follows.....

Step-by-step explanation:

a) 32

= 2× 16

= 2 × 2 × 8

= 2 × 2 × 2 × 4

= 2 × 2 × 2 × 2 × 2

b) 168

= 2 × 84

= 2 × 2 × 42

= 2 × 2 × 2 × 21

= 2 × 2 × 2 × 3 × 7

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