OK Google akar 48 + 2 akar 75 kurang 5 akar 27 + akar 108 =

√48 + 2√75 - 5√27 + √108
= 4√3 + 10√3 - 15√3 + 6√3
= 5√3

[tex] = \sqrt{48} + 2 \sqrt{75} - 5 \sqrt{27} + \sqrt{108} \\ = \sqrt{16 \times 3} + 2 \sqrt{25 \times 3} - 5 \sqrt{9 \times 3} + \sqrt{36 \times 3} \\ = 4 \sqrt{3} + 10 \sqrt{3} - 15 \sqrt{3} + 6 \sqrt{3} \\ = 5 \sqrt{3} [/tex]