^3log 3x+1 / 2x-7 = 3
Matematika
Myblxo
Pertanyaan
^3log 3x+1 / 2x-7 = 3
1 Jawaban
-
1. Jawaban opangunnie
³log 3x+1/2x-7=³log 27
3x+1/2x-7=27
3x+1=27(2x-7)
3x+1=54x-189
54x-3x=1+189
51x=190
x=190/51