多項式的加減&乘除

多項式的加減&乘除

8th Grade

20 Qs

quiz-placeholder

Similar activities

Multiplying/Dividing Polynomials

Multiplying/Dividing Polynomials

8th - 9th Grade

15 Qs

Form 4 End of Term 2

Form 4 End of Term 2

7th - 8th Grade

20 Qs

分数一

分数一

1st - 10th Grade

15 Qs

Math Magic - Year 8 - Round 1

Math Magic - Year 8 - Round 1

7th - 8th Grade

15 Qs

ALJEBRAREN BIRPASOA

ALJEBRAREN BIRPASOA

8th Grade

17 Qs

二年级数学(乘法练习4)

二年级数学(乘法练习4)

1st - 10th Grade

15 Qs

三年级数学币值的加法

三年级数学币值的加法

1st - 10th Grade

15 Qs

uLANGKAJI - pemfaktoran dan pecahan algebra

uLANGKAJI - pemfaktoran dan pecahan algebra

1st - 11th Grade

17 Qs

多項式的加減&乘除

多項式的加減&乘除

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

陳 嘉卿

Used 26+ times

FREE Resource

AI

Enhance your content

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

 (3-2x2+5x)+(-1+x2-5x)
-x2+3x
-x2+2
-3x2+4
-3x2+4x-1

2.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

(x2-3+5x)-(2x+x2)+(4x2+3)
6x2-2x+1
2x2-x+5
3x2+4x
4x2+3x

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

下列關於-4x2-7+6x2-x的敘述何者錯誤?
是x的二次多項式
常數項為7
x2項係數為2
x項係數為-1

4.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

若多項式A與(-2x3+3x2-6x+7)的和為2x2+x-1,則多項式A =?
 2x3-x2+7x-8
 3x2+x-5
-2x3+x2-7x+8
 -2x2+5x-3

5.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

若多項式(a-3)x2+(b+2)x+(c-5)是一次多項式,則下列何者錯誤?
a=3
b=-2
b≠-2
C為任意數

6.

MULTIPLE CHOICE QUESTION

2 mins • 5 pts

在多項式2-7x3+6x-5x2中,三次項係數為a,二次項係數為b,一次項係數為c,常數項為d,則a、b、c、d何者最小?
a
b
c
d

7.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

計算3x2-[(-2x2-4x-1)-(3x2-5x-6)],則x項係數是多少?
8
1
-1
-5

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?