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

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