There are 1 questions in this calculation: for each question, the 1 derivative of s is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ -(s + 2)(s + 3)(s + 4)\ with\ respect\ to\ s：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = -s^{3} - 9s^{2} - 26s - 24\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( -s^{3} - 9s^{2} - 26s - 24\right)}{ds}\\=&-3s^{2} - 9*2s - 26 + 0\\=&-3s^{2} - 18s - 26\\ \end{split}\end{equation} \]

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