There are 1 questions in this calculation: for each question, the 1 derivative of x is calculated.
    Note that variables are case sensitive.
\[ \begin{equation}\begin{split}[1/1]Find\ the\ first\ derivative\ of\ function\ {x}^{70}{(1 - x)}^{10}\ with\ respect\ to\ x：\\\end{split}\end{equation} \]\[ \begin{equation}\begin{split}\\Solution:&\\ &Primitive\ function\ = (-x + 1)^{10}x^{70}\\&\color{blue}{The\ first\ derivative\ function：}\\&\frac{d\left( (-x + 1)^{10}x^{70}\right)}{dx}\\=&(10(-x + 1)^{9}(-1 + 0))x^{70} + (-x + 1)^{10}*70x^{69}\\=&-10(-x + 1)^{9}x^{70} + 70(-x + 1)^{10}x^{69}\\ \end{split}\end{equation} \]

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