2log16 - 3log27 + 2log64 = 3log81 - (3log27 - 3log243) = Tolong sama penjelasannya ya
Matematika
nabilah230902
Pertanyaan
2log16 - 3log27 + 2log64 =
3log81 - (3log27 - 3log243) =
Tolong sama penjelasannya ya
3log81 - (3log27 - 3log243) =
Tolong sama penjelasannya ya
1 Jawaban
-
1. Jawaban arsetpopeye
1) 2log16 - 3log27 + 2log64
= 2log2^4 - 3log3^3 + 2log2^6
= 4 . 2log2 - 3 . 3log3 + 6 . 2log2
= 4 - 3 + 6
= 7
2) 3log81 - (3log27 - 3log243)
= 3log3^4 - 3log3^3 + 3log3^5
= 4 . 3log3 - 3 . 3log3 + 5 . 3log3
= 4 - 3 + 5
= 6
^ = pangkat