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[导数]极值点化为零点方程的解化为函数图象交点求参数范围
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App09:35![[导数]极值点化为零点方程的解化为函数图象交点求参数范围](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/aabf3af2e4774b318f7dd35d33b08b85~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202504260050287D2158F698D64EEB82EA&requestFrom=704&version_code=80402&x-expires=1777135829&x-signature=ESVrYgco%2FFV7d%2FsdOoBD5cvorLs%3D)
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