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
$4, 15 x 2=30
2 x 2=4
Step-by-step explanation:
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