3 Pangkat X^2-3X+2 + 3 pangkat X^2-3X = 10 Temukan penyelesaian persamaan tersebut!
Jawaban Terkonfirmasi
3^(x²-3x+2) + 3^(x²-3x) = 10
3².3^(x²-3x) + 3^(x²-3x) = 10
9.3^(x²-3x) + 3^(x²-3x) = 10
10.3^(x²-3x) = 10
3^(x²-3x) = 10/10
3^(x²-3x) = 1
3^(x²-3x) = 3⁰
maka: (x²-3x) = 0
x(x-3) = 0
x = 0 atau x= 3