Jawabanmu

2014-09-07T22:57:55+07:00
2/3 x ²log 64 - 1/2 x ²log 16
= 2/3 x ²log  2^{6} - 1/2 x ²log  2^{4}
= 2/3 x 6 x 1 - 1/2 x 4 x 1
= 2 x 2 - 2
= 4 - 2
= 2
1 3 1