There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ (12 + sqrt(3500))cos(x) - 10sin(x)\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = cos(x)sqrt(3500) + 12cos(x) - 10sin(x)\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( cos(x)sqrt(3500) + 12cos(x) - 10sin(x)\right)}{dx}\\=&-sin(x)sqrt(3500) + cos(x)*0*\frac{1}{2}*3500^{\frac{1}{2}} + 12*-sin(x) - 10cos(x)\\=& - sin(x)sqrt(3500) - 12sin(x) - 10cos(x)\\ \end{split}\end{equation} \]

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