Sederhanakanlah penyebut dari bentuk akar berikut 3 akar 2 per akar 6 min 2 akar 2
Jawaban:
-3√3-6
Penjelasan dengan langkah-langkah:
3√2/(√6-2√2)
= 3√2/(√6-2√2) × (√6+2√2)/(√6+2√2)
= 3√2(√6+2√2)/(√6-2√2)(√6+2√2)
= (3√12+6√4)/(√36+2√12-2√12-4√4)
= (3√(4×3)+6×2)/(√36-4√4)
= (3×2√3+12)/(6-4×2)
= (6√3+12)/(6-8)
= 2(3√3+6)/(-2)
= -(3√3+6)
= -3√3-6