There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ -c{\frac{1}{(cx + b)}}^{2}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{-c}{(cx + b)^{2}}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{-c}{(cx + b)^{2}}\right)}{dx}\\=&-(\frac{-2(c + 0)}{(cx + b)^{3}})c + 0\\=&\frac{2c^{2}}{(cx + b)^{3}}\\ \end{split}\end{equation} \]

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