由 訪客 於 星期一 二月 20, 2006 12:54 pm
#ed_op#DIV#ed_cl##ed_op#SPAN id=convert147159#ed_cl##ed_op#SPAN class=postbody#ed_cl##ed_op#FONT size=1#ed_cl#多項函數y=f(x)之圖形過(1,1),(2,10),(3,23),則f(x)除以(x-1)(x-2)(x-3)的餘式為?#ed_op#/FONT#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#SPAN#ed_cl##ed_op#SPAN class=postbody#ed_cl##ed_op#FONT size=1#ed_cl#f(x)=(x-1)(x-2)(x-3)*q(x)+ax^2+bx+c#ed_op#/FONT#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#SPAN#ed_cl##ed_op#SPAN class=postbody#ed_cl##ed_op#FONT size=1#ed_cl#f(1)=1=a+b+c#ed_op#/FONT#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#SPAN#ed_cl##ed_op#SPAN class=postbody#ed_cl##ed_op#FONT size=1#ed_cl#f(2)=10=4a+2b+c#ed_op#/FONT#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#SPAN#ed_cl##ed_op#SPAN class=postbody#ed_cl##ed_op#FONT size=1#ed_cl#f(3)=23=9a+3b+c#ed_op#/FONT#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/DIV#ed_cl##ed_op#DIV#ed_cl##ed_op#SPAN#ed_cl##ed_op#SPAN class=postbody#ed_cl##ed_op#FONT size=1#ed_cl#a=2,b=3,c=-4#ed_op#/FONT#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/SPAN#ed_cl##ed_op#/DIV#ed_cl#