Jawabanmu

2014-08-10T21:13:17+07:00
√75+2√12-√27
=√25×3+2√4×√3-√9×3
=(√25×3)+(2√4×3)-(√9×3)
=5√3+2.2√3-3√3
(5+4-3)√3=6√3