Example 3 - Chapter 13 Class 7 Exponents and Powers
Last updated at Dec. 6, 2021 by Teachoo
Examples
Example 1
Example 2 Important
Example 3 You are here
Example 4 Important
Example 5 (i)
Example 5 (ii) Important
Example 5 (iii)
Example 5 (iv) Important
Example 6
Example 7 Important
Example 8 (i) Important
Example 8 (ii)
Example 8 (iii) Important
Example 9 (i)
Example 9 (ii) Important
Example 10 Important
Example 11 (i)
Example 11 (ii)
Example 11 (iii)
Example 11 (iv) Important
Example 11 (v) Important
Example 12 (i)
Example 12 (ii) Important
Example 12 (iii) Important
Example 13 (i)
Example 13 (ii) Important
Example 13 (iii)
Example 13 (iv) Important
Transcript
Example 3 Which one is greater 82 or 28? 82 = 8 × 8 = 64 28 = 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 = 4 × 4 × 4 × 4 = 16 × 16 = 256 Since 64 < 256 ∴ 82 < 28 Hence, 28 is greater
