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

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