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

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