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230问答网 > 这道不定积分之后的步骤用常除法怎么做？

这道不定积分之后的步骤用常除法怎么做？

2025-03-15 03:00:07

推荐回答（1个）

回答1：

新年好！Happy New Year ！

1、本题的解法是做一个变量代换，根式代换；

2、然后，进行分式有理分解，partial fraction = fraction decomposition；

3、具体积分过程如下，如果看不清楚，请点击放大：

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