hasil 3√64-3√216+3√27

3√64-3√216+3√27 =
3 ( 8 - 6√6 + 3√3)

3√64 - 3√216 + 3√27
= 3(8) - 3(6√6) + 3(3√3)
= 24 - 18√6 + 9√3
= 24 - 18√2√3 + 9√3
= 24 - 9√3(2√2 + 1)

semoga membantu ^^