Jawab:
Penjelasan dengan langkah-langkah:
1] ³log 15 - ³log 5
= ³log (15 : 5)
= ³log 3
= 1
2] ²⁰log 12
= ³log 12 / ³log 20
= (³log (4 . 3)) / (³log (4 . 5))
= (³log 4 + ³log 3) / (³log 4 + ³log 5)
= (a + 1) / (a + b)
Detail jawaban
Kelas 10
Mapel 2 - Matematika
Bab 1.1 - Bentuk Akar, Eksponen, Logaritma
Kode kategorisasi : 10.2.1.1
#backtoschool2019
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Jawab:
Penjelasan dengan langkah-langkah:
1] ³log 15 - ³log 5
= ³log (15 : 5)
= ³log 3
= 1
2] ²⁰log 12
= ³log 12 / ³log 20
= (³log (4 . 3)) / (³log (4 . 5))
= (³log 4 + ³log 3) / (³log 4 + ³log 5)
= (a + 1) / (a + b)
Detail jawaban
Kelas 10
Mapel 2 - Matematika
Bab 1.1 - Bentuk Akar, Eksponen, Logaritma
Kode kategorisasi : 10.2.1.1
#backtoschool2019