Question

√3+3√27-2√12 = ...
(Tolong isi cara)

Answer 1

√3 + 3√9.3 - 2√4.3
= √3 + 3.3√3 - 2.2√3
= √3 + 9√3 - 4√3
= 5√3

*titik adalah kali

Answer 2

Akar 3 + 3 (akar 9 x 3) - 2 (akar 4 x 3)
akar 3 + 3 x 3 x (akar 3) - 2 x 2 (akar3)
akar 3 + 9 (akar 2) - 4 (akar3)
6 akar 3