truy bài 25/10 chiều

truy bài 25/10 chiều

1st Grade

15 Qs

quiz-placeholder

Similar activities

Ulangkaji Form 2 (Objektif)

Ulangkaji Form 2 (Objektif)

1st - 12th Grade

20 Qs

Đề kiểm tra Môn Toán lần 1 ( Vanxay )

Đề kiểm tra Môn Toán lần 1 ( Vanxay )

1st Grade

11 Qs

Countries and Nationalities

Countries and Nationalities

1st - 12th Grade

15 Qs

Pet simulator x (this quiz was made in 2022 almost 2023)

Pet simulator x (this quiz was made in 2022 almost 2023)

1st - 5th Grade

15 Qs

Ôn tập bảng nhân 2 và 5

Ôn tập bảng nhân 2 và 5

1st Grade

15 Qs

Ulangan Harian Transformasi Geometri

Ulangan Harian Transformasi Geometri

1st - 5th Grade

15 Qs

Time adverbs

Time adverbs

1st - 3rd Grade

14 Qs

Keliling Persegi

Keliling Persegi

1st Grade

20 Qs

truy bài 25/10 chiều

truy bài 25/10 chiều

Assessment

Quiz

Mathematics, English, Physics

1st Grade

Hard

Created by

Dung Cao Thị Thùy

FREE Resource

AI

Enhance your content

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

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Kết quả -5x3.(5x2 +2x -3) bằng:

A. 25x5 – 10x4 -15x3

B. -25x5 – 10x4 +15x3

C. -25x5 + 10x4 +15x3

D. Tất cả đều sai

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Khai triển 4x2 – 25y2 theo hằng đẳng thức ta được

(4x – 5y)(4x + 5y)

(4x – 25y)(4x + 25y)

(2x – 5y)(2x + 5y)

(2x – 5y)2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tích (2x – 3)(2x + 3) có kết quả bằng

4x2 + 12x+ 9 

4x2 – 9 

2x2 – 3

4x2 + 9

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Chọn câu đúng. (x – 2y)3 bằng

x3 – 3xy + 3x2y + y3  

x3 – 6x2y + 12xy2 – 8y3

x3 – 6x2y + 12xy2 – 4y3

x3 – 3x2y + 12xy2 – 8y3

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?