{"ops":[{"insert":" 提前說(shuō)明一下本文介紹的方法類(lèi)似于無(wú)腦配方不如一些巧方法簡(jiǎn)便計(jì)算量大但比較通用（卻并不常見(jiàn)）先來(lái)看第一道很有名的模考題 \n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/81054c09fcd6e0344400e64ee32a58f5fc15100c.jpg","width":2388,"height":1080,"size":142118,"status":"loaded"}}},{"insert":"\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/f384148c38a8c96962e37376f6297cb5a5051c84.jpg","width":2388,"height":1080,"size":360261,"status":"loaded"}}},{"insert":"\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/6bff1862b92225cfcab15f06f24747fa56deabb5.jpg","width":2388,"height":1080,"size":304985,"status":"loaded"}}},{"insert":"\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/4f153b4f2b585bc08058c725ea82243890240d62.jpg","width":1500,"height":2000,"size":1760689,"status":"loaded"}}},{"insert":"\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/628eaf864f38e2cc48494e31713ec16fe4054dec.jpg","width":1500,"height":2000,"size":1793549,"status":"loaded"}}},{"insert":"多元均值不等式配湊法 \n\n下面我們?cè)賮?lái)看清華強(qiáng)基這題比上一題更加明顯計(jì)算量也更小方法相同但少了倒代換這一步\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/9e8e55224bc590453d3115bbb2043ea3f4a4cb4c.jpg","width":2388,"height":1080,"size":185521,"status":"loaded"}}},{"insert":"\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/0fe15dbda70f2daecd237856d89e6c573e8f093b.jpg","width":1500,"height":2000,"size":1779209,"status":"loaded"}}},{"insert":"下面第二種方法 是我偶然想到的 可以用一元二次方程求根公式消元求導(dǎo)強(qiáng)行死算 求導(dǎo)后方程式六次的沒(méi)法解但是換元后就變成二次了\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/168ae7b35beba4789655faa0a2cd01519653f42d.jpg","width":1500,"height":2000,"size":1871573,"status":"loaded"}}},{"insert":"最后來(lái)看一道用十六元均值不等式的題目\n"},{"attributes":{"class":"normal-img"},"insert":{"native-image":{"alt":"read-normal-img","url":"https://b1.sanwen.net/b_article/721d342dbe6cd4e7b9d1b253c8302424645cb85c.jpg","width":1500,"height":2000,"size":1865418,"status":"loaded"}}},{"insert":"\n"}]}