Jika 7 log 3 = q maka 49 log 27 =
Matematika
armanda77
Pertanyaan
Jika 7 log 3 = q maka 49 log 27 =
2 Jawaban
-
1. Jawaban Anonyme
Kelas 10 Matematika
Bab Logaritma
^ = pangkat
⁴⁹log 27
= ^(7²)log 3³
= (3/2) . ⁷log 3
= 3q/2 -
2. Jawaban ahreumlim
⁷log3 = q
⁴⁹log27
= ⁷log27 / ⁷log49
= ⁷log3³ / ⁷log7²
= (3.⁷log3) / (2.⁷log7)
= 3q / (2 . 1)
= 3q/2