There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ -{(5 - 2m)}^{x}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = -(-2m + 5)^{x}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( -(-2m + 5)^{x}\right)}{dx}\\=&-((-2m + 5)^{x}((1)ln(-2m + 5) + \frac{(x)(0 + 0)}{(-2m + 5)}))\\=&-(-2m + 5)^{x}ln(-2m + 5)\\ \end{split}\end{equation} \]

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