
多項式(陳軒)
Authored by 蔡 丞軒
Mathematics
8th Grade
Used 4+ times

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10 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
請問關於 下列敘述何者正確?
常數項為1
一次項係數為2
三次項係數為4
五次項係數為1
四次項係數為0
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列多項式何者為降冪排列?
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
請問( )−( )一次項係數為何?
2
4
-7
-4
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
請問( )−( )二次項為何?
-4
11
-15
-4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
為一次多項式,且a、b皆為常數,請問ab為何?
-15
15
0
-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若兩多項式皆為四次多項式,請問下列敘述何者正確?
相加必為四次多項式
相減必為四次多項式
相加可能為八次多項式
相減可能為三次多項式
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若兩多項式分別為四次多項式與三次多項式,請問下列敘述何者正確?
相乘為十二次多項式
相乘為四次多項式
相乘為七次多項式
相乘為零次多項式
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