There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ ln(x - 2) + ln(6 - x)\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = ln(x - 2) + ln(-x + 6)\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( ln(x - 2) + ln(-x + 6)\right)}{dx}\\=&\frac{(1 + 0)}{(x - 2)} + \frac{(-1 + 0)}{(-x + 6)}\\=&\frac{1}{(x - 2)} - \frac{1}{(-x + 6)}\\ \end{split}\end{equation} \]

Your problem has not been solved here? Please take a look at the  hot problems ！