(√6-3√2)²=, ,pake cara

semoga membantu hehe :)

(√6 - 3√2)²
= (√6 - 3√2) (√6 - 3√2)
= √36 - 3√12 - 3√12 + 9√4
= 6 - 6√12 + 9×2
= 6 - 6√4×3 + 18
=24 - 12√3

semoga membantu:)