There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ \frac{11(\frac{{x}^{3}}{3} + \frac{{x}^{2}}{2})}{24}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = \frac{11}{72}x^{3} + \frac{11}{48}x^{2}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( \frac{11}{72}x^{3} + \frac{11}{48}x^{2}\right)}{dx}\\=&\frac{11}{72}*3x^{2} + \frac{11}{48}*2x\\=&\frac{11x^{2}}{24} + \frac{11x}{24}\\ \end{split}\end{equation} \]

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