There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ 2xln(x*2 - 1)\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 2xln(2x - 1)\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 2xln(2x - 1)\right)}{dx}\\=&2ln(2x - 1) + \frac{2x(2 + 0)}{(2x - 1)}\\=&2ln(2x - 1) + \frac{4x}{(2x - 1)}\\ \end{split}\end{equation} \]

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