[中學] 用算幾求解
設 -5<X<1,求(1-X)^2(X+5)最大為何?
又此時X值為?
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 42.67.170.56
※ 編輯: ancho 來自: 42.67.170.56 (09/05 22:30)
推
09/05 22:35, , 1F
09/05 22:35, 1F
→
09/05 22:38, , 2F
09/05 22:38, 2F
→
09/05 22:39, , 3F
09/05 22:39, 3F
→
09/05 22:40, , 4F
09/05 22:40, 4F
→
09/05 22:46, , 5F
09/05 22:46, 5F
→
09/05 22:54, , 6F
09/05 22:54, 6F
→
09/05 23:20, , 7F
09/05 23:20, 7F
→
09/05 23:33, , 8F
09/05 23:33, 8F