Answer:
2. 2√14
4.9√2
6. 7√5
8.10√2
10.10√3
12.11√2
14. 4/9√2
16. 2/3√11
18.1/2√15
20.2x^2y^3√10
22.5r√3qr
24.w^6x^2z^4√wx
