Jawabanmu

2014-09-03T20:16:09+07:00
2√12-5√3=2√4x3 - 5√3
=2x2√3 - 5√3
=4√3-5√3
=-√3
Jawaban paling cerdas!
2014-09-03T20:16:12+07:00
2 akar 4 kali 3 - 5 akar 3
= 4 akar 3 - 5 akar 3
= -akar3
1 5 1