2 log 5² - 3 log 5 + log 20
Matematika
Slfllchya
Pertanyaan
2 log 5² - 3 log 5 + log 20
1 Jawaban
-
1. Jawaban Underchaos
2 log 5² - 3 log 5 + log 20
= 4 log 5 - 3 log 5 + log (2².5)
= log 5 + log2² + log 5
= 2 log 5 + 2 log 2
= 2 log 10
= 2