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学会指数函数、指数运算，就是这节课[高中数学]
高一数学同步课堂29/127
![[高中数学]幂函数](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/7bf8f21649e340d9b43d39839258c846~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=PcQrZUX%2FlssjOFBGlzdKHsqXBP8%3D)
App19:39![学会指数函数、指数运算，就是这节课[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/ada65dfed8974d3e9fd6d5b3b89e954e~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=jIE%2BMWekn0aREZyx6EhJzK2N%2FvU%3D)
App26:06![对数运算，一网打尽！[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/e87fb2a37cc141e4902f06711bb0a017~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=nso8AtJxvdwLLz5cUTK0V4Fw8kw%3D)
App17:36![对数的换底公式[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/f594e56597cd4f819cca441260b839d4~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=BGm2weaH9fHjNmsMzAuuUJSIXA0%3D)
App09:58![如果你中了“对数函数”的毒，这节课就是解药！[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/99779c1f5f8c4a78b258adee4f80f084~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=GShuZMEr50o76%2B4us3XNIQc6hUo%3D)
App23:27![对数比大小，这道题妙极了！[高中数学]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/cd88edabb0784693a366886f20127be5~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=HiKzQh5dJIKZkBtUzwdmwU%2Bajbk%3D)
App12:25![[三角函数1]角的概念的推广——任意角](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/991b1e8859f74814bed3fba25c3b767d~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=OETYBXYdd6j3lSPxhaFfR0Nx1Bc%3D)
App20:02![[三角函数2]弧度制与角度制](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/93f0752316c844788d6913869d1cdd76~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=Pr36V44wkaG3dZrtebnN8DC6rOQ%3D)
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App19:42![三角函数线定义三角函数[三角函数3]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/6fa39351f1054e8a9f524adf5879fdd9~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=PfkhCVKwcMSP4%2B7SwZyuExOVRZQ%3D)
App15:35![刻骨铭心的数学口诀——三角函数诱导公式[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/5f0537d1d7ee4690ba27ebc6ce9e95ad~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=x0BUrgEpuFmK0R4djWc0vBRSL%2BE%3D)
App16:12![同角三角函数的关系[三角函数5]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/911a66de7a134cf7a902c54db8a59d1a~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=8awKrHIDQanXXtUACZBMU4tF2mM%3D)
App14:56![[三角函数6]和角公式＆差角公式，三角恒等变换](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/eef21cb2acd443f8a1154f65eee2045f~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=7nmUN0LsJf6BwENRiyVR4%2FcJnMI%3D)
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App23:27![正切函数的图像性质[三角函数7]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/b486a761469645949e2e652d89bc36eb~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=sP9jA7wBuEwLE3FadmNEBbC3bKQ%3D)
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App10:23![三角函数的图像变换＆五点作图法[高中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/cf2e0ad0e34c4716827e055bc7e100ba~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=VG%2Bm4wRJKJNSMOUM7ewascml7Qo%3D)
App29:04![[高一数学同步课1]平面向量的概念和运算(上集)](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/9417a4d6ed964daaa42fb3ee8c54dbce~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=Gx04mkm5nlSUcD2Sef%2B0QKgXQsA%3D)
App39:56![[高一数学寒假同步课2]平面向量的三点共线定理](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/b1c07469225044a5ac47b8935df4b7e0~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=rXCAiq2TuqrziOOOEM5DQfZfBy8%3D)
App17:48![[高一数学寒假3]正弦定理初步＆解三角形多解问题讨论](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/ea9cfbdb8a9a405b97cc56480dd82d54~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=agcMxpizN%2Fg9grehKsioY8MTwSM%3D)
App24:59![[高一数学寒假4]余弦定理初步](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/9800565a19c34ed3af8a890dcc8281e9~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=wNgWQ0I2GGTMed83nGR3hrGC0HY%3D)
App21:06![[三角函数9]二倍角公式＆半角公式&万能公式](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/cf131bd850b241d1827222918fe15021~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=BL%2FmW303%2BRJIfPAoze91ZJDGhNk%3D)
App14:39![[高一数学寒假5]复数的概念及运算](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/ecb6b93552544130993b5503c0887780~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=pZSxSlWYNCW45cu5x76IBevqsGI%3D)
App22:50![[高一数学寒假6]立体几何概念和结构(上集）](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/cbbe7f28d3c8445782d315b8c662f4a9~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=IiqMIUojqkIqJU2qoY8ZpGl7NF8%3D)
App14:12![[高一数学寒假7]立体几何概念和结构下集）](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/9e58455a1799466cbf3ee820c7c667b6~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=wfDaGRkv0iHd30CFj343CSk27%2F8%3D)
App19:52![平面向量的基底法VS坐标法，动点问题何去何从？[高一春季1]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/c027483bf51b4ed2849a9c00e886d187~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=GgZklQgfoRoaOK%2FPBIWIjsG1zbM%3D)
App26:36![平面向量的最值问题，居然需要基本不等式？[高一春季2]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/f64dc5bdb0b140ea8cebf35efc71242a~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=GHnPoTadGQyLdHsYh4DNq6DetCE%3D)
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App12:51![高中教材上没有的射影定理，大有用处！[高一春季5]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/3c663716368d41bab1f466e402f7b73f~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=bANH%2BCH23DZy92Vf49%2Ftp4Gtsiw%3D)
App09:29![三角形面积、周长最值，与均值不等式综合[高一春季6]](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/c2536d0b8174408b807b0e9ad26d485c~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=20241115020015842CD9C4E582DA1CA857&requestFrom=704&version_code=80402&x-expires=1763143216&x-signature=WzmP0UV%2BSVVusAS6l2VbLBX78jc%3D)
App19:51打开App观看
