Question

simpplify 3root3+20root27-7root54​

Answer 1

Answer:

sfhsutsufsutsursruauraydayaya

Answer 2

63√3 - 21√6

Step-by-step explanation:

3√3 + 20√27 - 7√54

3√3 + 20√3×3×3 - 7√3×2×3×3

3√3 + 20×3√3 - 7×3√6

3√3 + 60√3 - 21√6

63√3 - 21√6