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

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