$$$\frac{1}{x^{29}}$$$ 的积分
您的输入
求$$$\int \frac{1}{x^{29}}\, dx$$$。
解答
应用幂法则 $$$\int x^{n}\, dx = \frac{x^{n + 1}}{n + 1}$$$ $$$\left(n \neq -1 \right)$$$,其中 $$$n=-29$$$:
$${\color{red}{\int{\frac{1}{x^{29}} d x}}}={\color{red}{\int{x^{-29} d x}}}={\color{red}{\frac{x^{-29 + 1}}{-29 + 1}}}={\color{red}{\left(- \frac{x^{-28}}{28}\right)}}={\color{red}{\left(- \frac{1}{28 x^{28}}\right)}}$$
因此,
$$\int{\frac{1}{x^{29}} d x} = - \frac{1}{28 x^{28}}$$
加上积分常数:
$$\int{\frac{1}{x^{29}} d x} = - \frac{1}{28 x^{28}}+C$$
答案
$$$\int \frac{1}{x^{29}}\, dx = - \frac{1}{28 x^{28}} + C$$$A
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