tolong kerjain ya jgn lupa pake cara . makasih. yg cepat ya!!
Matematika
rachelfloren
Pertanyaan
tolong kerjain ya jgn lupa pake cara . makasih. yg cepat ya!!
2 Jawaban
-
1. Jawaban dharmawan12
9log (√3)^4 + 9log (3^3)
---------------------------------
log 3/log4 × log 2/log 3
3^2log (3^2.3^3)
--------------------
log 2/log 4
log 3^5/ log 3^2
----------------------
log 2/ 2log 2^2
5.log 3./ 2.log 3
---------------------
log 2/ 2.log 2
(5/2)
-------
(1/2)
= 5 -
2. Jawaban reyhanarahma99
4(3^2log3^1/2) + 3^2log3^3
______________________
2^2log3 x 3log2
→ 4.1per2/2(3log3) + 3/2(3log3)
_________________________
1/2(2log3) x 3log2
→1(3log3) + 3/2(3log3)
___________________
1/2(2log3.3log2)
→1 + 3/2 5/2
________ = _______ = 5
1/2. 1/2