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國中數學二上4-1

Authored by 康軒 國中

Education

7th Grade

Used 15+ times

國中數學二上4-1
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10 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

2或3
2或-3
-2或3
-2或-3

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

8或12
0或1
1或2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1或-2
2或-1
4或-2
2或-4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

39
43
54
63

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

若(x+1)(2x+3)-10=2(x-a)(x-b)的兩根為a、b,則a+b=?

-5
5

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

1
2
3
4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

a>0
-2≦a<0
a≦-9
-8≦a<-2

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