Question

3(diatas) log 9 + 3(diatas) log 27 per 3(diatas) log 3

Answer 1

= ^3log3.3 + ^3log3.9 / ^3log3.
= 3 . ^3log3 + 9 . ^3log3 / 1
= 3 + 9
= 12

note : sifat ^3log3 = 1

Answer 2

3 log 9 + 3 log 27 / 3log 27
2 + 3 / 3
5/3

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