Combine and simplify these radicals.
3.16
O 3/4
O 3V16
O 1613
O 43

4√3
→ √3 × √16
→ √(3 × 16)
→ √(3 × 2 × 2 × 2 × 2)
→ (2 × 2)√3
→ 4√3
The required answer is 4√3.