F.4 Ch.5 續多項式
Authored by 67 YI
Mathematics
10th Grade
Used 3+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
利用長除法求 (3x2 + 7x + 3) (x – 2) 的商式和餘式。
商式 = 3x + 13
餘式 = 29
商式 = 2x + 13
餘式 = 29
商式 = 3x - 13
餘式 = 29
商式 = x + 13
餘式 = 29
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
利用長除法求 (6x2 – 4x – 7) (3x + 1) 的商式和餘式。
商式 = 2x - 3
餘式 = -5
商式 = 2x – 2
餘式 = –5
商式 = x - 13
餘式 = -5
商式 = 2x + 2
餘式 = –5
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
利用長除法求 (15x – 2 + 4x2) (x + 3) 的商式和餘式。
商式 = x - 3
餘式 = -8
商式 = x – 2
餘式 = –8
商式 = 2x + 3
餘式 = -11
商式 = 4x + 3
餘式 = –11
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
設f(x) = 4x3 – x2 + 5。當f(x) 除以x + 2時，求餘數。
11
33
23
13
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
利用餘式定理，求x3 + 2x2 + 4x + 8除以x + 1時的餘數。
-3
6
5
2
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
利用餘式定理，求3x3 – x2 + 2x + 1除以3x + 1時的餘數。
1
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
利用餘式定理，求2x3 – 5x2 + 10x除以1 – 2x時的餘數。
3
4
2
-2
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