Jawabanmu

2014-08-10T09:00:46+07:00
3^2-3^3.3^6 = 3^2 - 3^9 tinggal dicari hasilnya
2014-08-10T09:08:11+07:00
3²-3³×3⁶=?
= 3²-(3³×3⁶)
= 3²- 3⁹
= 3²(1-3⁷)

semoga membantu :-)