3 akar 48 +2 akar 72 -2 akar 50

3√48 + 2√72 – 2√50

3√16×3 + 2√36×2 – 2√25×2

12√3 + 12√2 – 10√2

(12-10)√2 + 12√3

2√2 + 12√3

2(√2 + 6√3)

semoga berguna +_+