zwelimakhathini1 zwelimakhathini1 29-02-2024 English contestada Question 4 Simplify the following without using a calculator. 4.1. 1% 13:23/3 4.2. 2(√64+ √25) 4.3. 4.4. (3,6 x 106) - (5,2 x 105) +2-1 GRAND TOTAL: 50