1. jika akar 2 - akar 3/akar 2 + akar 3 = a + b akar 6 tentukan nilai a + b ! 2. akar 24 + akar 54 - akar 150/ akar 96 sederhanakan penyebut pecahan berikut tlo

1) (√2-√3)/(√2+√3)
= (√2-√3)/(√2+√3) × (√2-√3)/(√2-√3)
= (2 - 2√6 + 3) / (2-3)
= (5 - 2√6)/-1
= -5 + 2√6
a = -5
b = 2
a + b = -5 + 2 = -3
2) (√24 + √54 - √150) / √96
= (√(4.6) + √(9.6) - √(25.6)) / √(16.6)
= {2√6 + 3√6 - 5√6} / 4√6
= {0} / 4√6
= 0