kwenzekabeauty95 kwenzekabeauty95 06-03-2024 Mathematics contestada MATHEMATICS GRADE 9 ASSIGNMENT 1 FEBRUARY 2023 Question 4 Simplify the following without using a calculator. 4.1. 13:2 1/13 4.2. 2(√64 + √25) 4.3. (3,6 x 106) - (5,2 × 10³) 4.4. 1+2 1/4-1/1/0 (2) (2) (2) (2) [8 GRAND TOTAL: 50