Question

Log√a + log √b - 1/2 log ab =?
please.... dijawab secepatnya... bantu ya!

Answer 1

Log√a + log √b - 1/2 log ab
= 1/2.log a + 1/2.log b - 1/2.log ab
= 1/2.log ab - 1/2.log ab
= 0

Answer 2

log√a + log √b - 1/2 log ab
= 1/2.log a + 1/2.log b - 1/2.log ab
= 1/2.(log a + log b - log ab)
= 1/2.(log ab/ab)
= 1/2.(log 1)
= 1/2 . 0 = 0