(³ log 36)² - (³ log 4)² / 1 + ³log 4
Matematika
piraaapat
Pertanyaan
(³ log 36)² - (³ log 4)² / 1 + ³log 4
1 Jawaban
-
1. Jawaban dharmawan12
(3log 36 + 3log 4)(3log 36 - 3log 4)
-------------------------------------------------
3log 3+ 3log 4
(3log 36.4)(3log 36/4)
= ---------------------------
(3log 3.4)
(3log 144)(3log 9)
= ---------------------
(3log 12)
(3log 12^2).3log 3^2
= -------------------------
3log 12
2.3log 12.2
= -------------
3log 12
4.3log 12
= ----------
3log 12
= 4