1/8-1/9第四章複習

1/8-1/9第四章複習

6th - 8th Grade

20 Qs

quiz-placeholder

Similar activities

初一下半年复习 2022 (1.0)

初一下半年复习 2022 (1.0)

7th Grade

15 Qs

代數分式的化簡 group1

代數分式的化簡 group1

8th Grade

15 Qs

数学空间:面积(评审)

数学空间:面积(评审)

6th Grade

20 Qs

114指數記法與科學記號

114指數記法與科學記號

7th Grade

20 Qs

P4 Rev01

P4 Rev01

1st - 6th Grade

21 Qs

七年級下學期第二次月考範圍(課習題練習)

七年級下學期第二次月考範圍(課習題練習)

7th Grade

18 Qs

六年级数学:空间(面积)

六年级数学:空间(面积)

6th Grade

22 Qs

國中數學七下二段總複習

國中數學七下二段總複習

7th Grade

22 Qs

1/8-1/9第四章複習

1/8-1/9第四章複習

Assessment

Quiz

Mathematics

6th - 8th Grade

Hard

Created by

張偉群 張偉群

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

下列哪一個方程式為一元二次方程式?

2x-1=8

4x-3y=6x+1

5x2+2-3x

-x2+2=0

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

下列何者是一元二次方程式?

x2+3x+2

2x+y-3=0

x(x-3)=1

2x2+5=2x2+x+3

Answer explanation

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

-3是下列哪一個方程式的根(解)?

x2-3x=0

3x2=0

x2+3x=0

x2+3=0

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

若a×b=0,則下列敘述何者正確?

a一定等於0

b一定等於0

a=-1且b=1

a=0或b=0

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

方程式(2x+3)(3x-1)=0兩個解等於多少?

-2/3、3

2/3、-3

-3/2、1/3

-3/2、-1/3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

若x2+8x=0,則x=?

-8或0

8或0

4或0

-4或0

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(x-1)2-(x-1)(2x-4)=0可以化簡為下列何式?

(x-1)(x-1-2x-4)=0

(x-1)(-x-3)=0

(x-1)(x+3)=0

(x-1)(1-2x+4)

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?