Jawabanmu

2014-08-31T14:28:12+07:00
1. 8(2^2 x 2^1):2(2^2)=4x2=8
2. (3^2)^3x3^2 = 3^6 x 3^2 = 3^6+2=3^8
3. 9/25 x 25 = 9
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