2√3 + √27 - 2√12 = berapakah jawabannya?? Terima kasih #akar

[tex] = 2 \sqrt{3} + 3 \sqrt{3} - 4 \sqrt{3} \\ = \sqrt{3} \\ = 1.73205080756[/tex]

2√3 + √27 - 2√12
= 2√3+√9×√3-2×√4×√3
=2√3+3√3-2×2√3
=2√3+3√3-4√3
=(2+3-4)√3
=√3