There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ 1.95*0.001lg(2)x - 0.075(-18 + 0.07*210)lg(x) + 0.15\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = 0.00195xlg(2) + 1.35lg(x) - 1.1025lg(x) + 0.15\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( 0.00195xlg(2) + 1.35lg(x) - 1.1025lg(x) + 0.15\right)}{dx}\\=&0.00195lg(2) + \frac{0.00195x*0}{ln{10}(2)} + \frac{1.35}{ln{10}(x)} - \frac{1.1025}{ln{10}(x)} + 0\\=&0.00195lg(2) + \frac{1.35}{xln{10}} - \frac{1.1025}{xln{10}}\\ \end{split}\end{equation} \]

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