There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ 0.204{(x + 520)}^{0.55}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 0.204(x + 520)^{\frac{11}{20}}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 0.204(x + 520)^{\frac{11}{20}}\right)}{dx}\\=&0.204(\frac{0.55(1 + 0)}{(x + 520)^{\frac{9}{20}}})\\=&\frac{0.1122}{(x + 520)^{\frac{9}{20}}}\\ \end{split}\end{equation} \]

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