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[高数169]先倒代换后根式代换
高等数学习题讲解 第169题
高等数学(上)习题集118/264
![[高数168]有道不难但复杂的题](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/94e15bf1e7884823982cd17080a8ec4b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024110613531570C2E4756F44366D6476&requestFrom=704&version_code=80402&x-expires=1762408396&x-signature=4aOx9tqj4QDqVvAkIqJ43wE4QNA%3D)
App08:08![[高数169]先倒代换后根式代换](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/76d32cdc203244d4bfe117ab240d0cf6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024110613531570C2E4756F44366D6476&requestFrom=704&version_code=80402&x-expires=1762408396&x-signature=bnaz7fzCY5%2FrxnfiEU4B09EliAM%3D)
App07:09![[高数171]注意观察被积函数的特点](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/8376261b53c44289aa4bb0bbf724d157~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024110613531570C2E4756F44366D6476&requestFrom=704&version_code=80402&x-expires=1762408396&x-signature=WLZwza4Z2csCVoCKwpK%2F%2BVZZpWk%3D)
App02:39![[高数173]这样子的被积函数可以使用根式代换](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/9c1d68c58ab84829834200c0a438e2aa~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024110613531570C2E4756F44366D6476&requestFrom=704&version_code=80402&x-expires=1762408396&x-signature=ZNxZkAPJhhewnLvywFmjCJIDXEs%3D)
App08:42![[高数174]三角函数的不定积分|三角公式很重要 (1)](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/008446c617d34ec7a4c7a1e5055448e0~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024110613531570C2E4756F44366D6476&requestFrom=704&version_code=80402&x-expires=1762408396&x-signature=IjF5b3%2Fqk1%2FE3n9wC%2FKu6ba1Dnw%3D)
App02:20![[高数175]三角函数的不定积分|三角公式很重要 (2)](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/5af14b80a1114bb4a196fdc8d4aba75d~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024110613531570C2E4756F44366D6476&requestFrom=704&version_code=80402&x-expires=1762408396&x-signature=k4spAY%2FmMnnaDwfZH0zPlT8OMjQ%3D)
App01:57![[高数176]三角函数的不定积分|三角公式很重要 (3)](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/07dde814583b433bbfcd623611082387~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024110613531570C2E4756F44366D6476&requestFrom=704&version_code=80402&x-expires=1762408396&x-signature=UJ8S3tYtKafAWZwXx%2Fu4jmt5ttI%3D)
App03:06![[高数177]三角函数的不定积分|三角公式很重要 (4)](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/6c2323be51094d69b65c6573a83c6e33~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024110613531570C2E4756F44366D6476&requestFrom=704&version_code=80402&x-expires=1762408396&x-signature=veYPzhZY35%2Fx4LV%2Ft0nA0xlg894%3D)
App04:16![[高数178]三角函数的不定积分|三角公式很重要 (5)](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/7299bb1d65a147968201d509883b6d4e~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024110613531570C2E4756F44366D6476&requestFrom=704&version_code=80402&x-expires=1762408396&x-signature=cIp8m8JMQ3dDnDeCK%2FR6LDXCvjs%3D)
App05:22![[高数180]不看答案我得想很久](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/c54177f0ac484b668b99c9704c9d92b6~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=2024110613531570C2E4756F44366D6476&requestFrom=704&version_code=80402&x-expires=1762408396&x-signature=EM9c9UlP7gYU5gAZ9aoOlbTdUqY%3D)
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