Sederhana bentuk akar dari 2 akar 12+akar75+3akar 27

[tex] = 2 \sqrt{12} + \sqrt{75} + 3 \sqrt{27} \\ = 2 \sqrt{4 \times 3} + \sqrt{25 \times 3} + 3 \sqrt{9 \times 3} \\ = 4 \sqrt{3} + 5 \sqrt{3} + 9 \sqrt{3} \\ = (4 + 5 + 9) \sqrt{3} \\ = 18 \sqrt{3} [/tex]