[中學] 高中數學二問
如題....
1、f(1)=2,f(1+i)=-1+2i,求f(x)除以(x-1)(x^2-2x+2)的餘式為何?答:3x^2-4x+3
2、f(x)=x^4+ax^3+bx^2+cx+d,已知f(2)=f(3)=f(4)=10,求f(1)+f(5)=?答:44
感謝各位大大不吝指教....
--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 218.166.12.71
→
12/04 23:55, , 1F
12/04 23:55, 1F
→
12/04 23:56, , 2F
12/04 23:56, 2F
→
12/05 00:37, , 3F
12/05 00:37, 3F
→
12/05 00:51, , 4F
12/05 00:51, 4F
→
12/05 01:19, , 5F
12/05 01:19, 5F
→
12/05 01:21, , 6F
12/05 01:21, 6F
→
12/05 01:21, , 7F
12/05 01:21, 7F
→
12/05 01:25, , 8F
12/05 01:25, 8F
→
12/05 23:13, , 9F
12/05 23:13, 9F
推
12/06 06:54, , 10F
12/06 06:54, 10F
→
01/02 15:37,
7年前
, 11F
01/02 15:37, 11F
→
07/07 11:41,
6年前
, 12F
07/07 11:41, 12F