tolong bantu saya kak

Bab Logaritma
Matematika SMA Kelas X

^ = pangkat

^3log (x + 2) = ^(1/3)log (2x + 3)
^3log (x + 2) = ^(3^-1)log (2x + 3)
^3log (x + 2) = (-1) . ^3log (2x + 3)
^3log (x + 2) + ^3log (2x + 3) = 0
^3log ((x + 2) (2x + 3)) = 0
2x² + 3x + 4x + 6 = 3^0
2x² + 7x + 6 - 1 = 0
2x² + 7x + 5 = 0
(2x + 5) (x + 1) = 0
2x + 5 = 0
2x = -5
x = -5/2

x + 1 = 0
x = -1

✩✩ A ✩✩