Jawabanmu

2014-09-02T13:43:44+07:00
Log √a + log √b - 1/2 log ab
log a^{1/2} + log b^{1/2} - 1/2 log ab
1/2 log a + 1/2 log b = 1/2 log ab
1/2 (log a + log b) = 1/2 log ab
1/2 log ab = 1/2 log ab

tks
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