himpunan penyelesaian dari ²log (x-2) + ²log(x-3) = ²log3. ³log2

Logaritma
SMA Kelas X

²log(x - 2) + ²log(x - 3) = ²log3.³log2
²log[(x - 2)(x - 3)] = ²log2
²log(x² - 5x + 6) = ²log2

x² - 5x + 6 = 2
x² - 5x + 6 - 2 = 0
x² - 5x + 4 = 0
(x - 4)(x - 1) = 0

x - 4 = 0
x = 4

x - 1 = 0
x = 1 (tidak memenuhi)

HP = {4}