Jawabanmu

2014-09-04T20:08:41+07:00
1. 4 a^4 b^6
2. (5/3)^6
3. 2^6 a^4 b^2 8 a^3 b^6 = 512 a^7 b^8
4. 4^6 m^9 n^9 25 m^4 n^10 = 4^6 x 25 m^13 n^19