喇拉慈
14 years ago
有數學題目的請搬上來,我得寫滿兩張四面B4的計算紙阿!!!(尖叫) (sick)
latest #9
J_L~『阿船』原則
14 years ago
自己找題目?!
喇拉慈
14 years ago
對= =
喇拉慈
14 years ago
機車死了!!!!
立即下載
喇拉慈
14 years ago
阿,順便問你怎麼算好了
喇拉慈
14 years ago
設x>0,試求x+16/x的最小值,此時x為何?
coin
14 years ago
4
喇拉慈
14 years ago
最小值是4,那此時X為何?
coin
14 years ago
x是四,最小值是八~
喇拉慈
14 years ago
哦~懂了^^
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