Hasil dari 3√27-3√12+√48

Hasil dari 3√27-3√12+√48

Jawaban:

$3 sqrt{27} - 3 sqrt{12} + sqrt{48} \ = 3 sqrt{3 times 3 times 3} - 3 sqrt{2 times 2 times 3} + sqrt{4 times 4 times 3} \ = 3 times 3 sqrt{3} - 3 times 2 sqrt{3} +4 sqrt{3} \ = 9 sqrt{3} - 6 sqrt{3} + 4 sqrt{3} \ = 3 sqrt{3} + 4 sqrt{3} \ = 7 sqrt{3}$