Example 1 Express 256 as a power 2.
256 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2
= 28
2|256
2|128
2|64
2|32
2|16
2|8
2|4
2|2
|1
Made by
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.