Question

factorise 84 by division method

Answer 1

answer is this divide 84 by all favtors

Answer 2

Answer:

1) Factorisation is a method which is done to split a bigger number into its equivalent product form.

2) For example when we factor 21, it will be written as the product of 3 and 7.

3) Factorisation of 84 when done in the division method gives:

2)84

____

2)42

____

3)21

____

7

Therefore when we write it in product form, we get

2×2×3×7 = 84

Factorisation can also be done in other method like grouping method , finding difference of two square method etc.