berapa hasil dari penyederhan tersebut?

[tex] \sqrt{27} - \sqrt{75} \times \sqrt{16} + \sqrt{2} \times \sqrt{6} \\ = \sqrt{9 \times 3} - \sqrt{25 \times 3} \times 4 + \sqrt{2} \times \sqrt{6} \\ = 3 \sqrt{3} - 5 \sqrt{3} \times 4 + \sqrt{2 \times 6} \\ = 3 \sqrt{3} - 20 \sqrt{3} + \sqrt{4 \times 3} \\ = 3 \sqrt{3} - 20 \sqrt{3 } + 2 \sqrt{3} \\ = -15 \sqrt{3} [/tex]