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

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