Log (x + 3) + 2 log 2 > log x^2

Logaritma X

log (x + 3) + 2 log 2 > log x²
log (x + 3) + log 4 > log x²
log (4x + 12) > log x²

4x + 12 > x²
x² - 4x - 12 < 0
(x - 6)(x + 2) < 0

-2 < x < 6

namun saat 0 dimasukkan log x² jadi log 0

batas :

-2 < x < 6 , x ≠ 0