mohon bantuannya ya kakak

(2+√3)/(7-3√3)
= 2+√3/7-3√3 (7+3√3) / (7+3√3)
= (2+√3)(7+3√3) / (7-3√3)(7+3√3)
= 14+6√3+7√3+3(3) / 49 - 0 - 9(3)
= 23+13√3 / 22

Smoga membantu