Mathematics
Senior High
請問有人會解這種題型嚒?
一直看不太懂(=′ー`) …
（高一數學 3-1 多項式運算
13.設多項式 f(x)的次數不低於三次,若f(x)除以x²-x+1的餘式為2x+3,且f(x)除以x+1的餘
式為-2,則f(x)除以x²+1的餘式為
<配合範例13>
(x²-x+1)
(x+1)(x
2 r. -2的餘式為2x+5,則f(x)除以
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