help meee please!!! thank you

jawabannya a maaf kalau salah

cara :

4√3 × √4-√2
= ------- ---------- •(Dirasionalkan)•
√4+√2 √4-√2

4.√12 - 4.√6
= --------------------
√16 - √4

√2.√12 - √2.√6
= -------------------------
√12

√12
= --------
√12

√4.3
= ---------
√2.6

= 4√3 - 2√6