There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ 10m + {(xx + 4x)}^{\frac{1}{2}}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 10m + (x^{2} + 4x)^{\frac{1}{2}}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 10m + (x^{2} + 4x)^{\frac{1}{2}}\right)}{dx}\\=&0 + (\frac{\frac{1}{2}(2x + 4)}{(x^{2} + 4x)^{\frac{1}{2}}})\\=&\frac{x}{(x^{2} + 4x)^{\frac{1}{2}}} + \frac{2}{(x^{2} + 4x)^{\frac{1}{2}}}\\ \end{split}\end{equation} \]

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