(√2 + √5) / (√6 - √8) Sertakan cara

√2+√5 / √6-√8 × √6+√8/√6+√8
= √12+√40 / 6-8
= √4.3+√4.10 / -2
= 2√3+2√10 / -2
= -√3 + -√10