$$$\frac{1}{x^{6}}$$$ 的积分
您的输入
求$$$\int \frac{1}{x^{6}}\, dx$$$。
解答
应用幂法则 $$$\int x^{n}\, dx = \frac{x^{n + 1}}{n + 1}$$$ $$$\left(n \neq -1 \right)$$$,其中 $$$n=-6$$$:
$${\color{red}{\int{\frac{1}{x^{6}} d x}}}={\color{red}{\int{x^{-6} d x}}}={\color{red}{\frac{x^{-6 + 1}}{-6 + 1}}}={\color{red}{\left(- \frac{x^{-5}}{5}\right)}}={\color{red}{\left(- \frac{1}{5 x^{5}}\right)}}$$
因此,
$$\int{\frac{1}{x^{6}} d x} = - \frac{1}{5 x^{5}}$$
加上积分常数:
$$\int{\frac{1}{x^{6}} d x} = - \frac{1}{5 x^{5}}+C$$
答案
$$$\int \frac{1}{x^{6}}\, dx = - \frac{1}{5 x^{5}} + C$$$A
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