Chuyên đề căn bậc hai

Chuyên đề căn bậc hai

Professional Development

15 Qs

quiz-placeholder

Similar activities

Đạo hàm là đạo hàm ơi

Đạo hàm là đạo hàm ơi

Professional Development

10 Qs

Evaluación refuerzo 2

Evaluación refuerzo 2

1st Grade - Professional Development

12 Qs

Eval 1-Integral

Eval 1-Integral

University - Professional Development

13 Qs

[MATH:05M] 02-04ฟังก์ชันเอกซ์โพเนนเชียเเละลอการิทึม01

[MATH:05M] 02-04ฟังก์ชันเอกซ์โพเนนเชียเเละลอการิทึม01

KG - Professional Development

14 Qs

MATEMATIKA KELAS X MUDAH ASYIK DAN MENYENANGKAN

MATEMATIKA KELAS X MUDAH ASYIK DAN MENYENANGKAN

1st Grade - Professional Development

20 Qs

Examen diagnóstico Cálculo I

Examen diagnóstico Cálculo I

1st Grade - Professional Development

15 Qs

soal akg profesional matematika mts

soal akg profesional matematika mts

Professional Development

17 Qs

Review01

Review01

Professional Development

10 Qs

Chuyên đề căn bậc hai

Chuyên đề căn bậc hai

Assessment

Quiz

Mathematics

Professional Development

Hard

CCSS
8.EE.A.2

Standard Aligned

Created by

Tuân Nguyên

Used 73+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Căn bậc hai số học của 9 là:

-3

3

±3\pm3

81

Tags

CCSS.8.EE.A.2

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Số 16 có hai căn bậc hai là:

4

-4

256

±4\pm4

Tags

CCSS.8.EE.A.2

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 
 So saˊnh 5 vi 26So\ sánh\ 5\ với\ 2\sqrt{6}   ta có kết luận sau:

 5>265>2\sqrt{6}  

 5<265<2\sqrt{6}  

 5=265=2\sqrt{6}  

Không so sánh được

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 32x\sqrt{3-2x}  xác định khi và chỉ khi

 x>32x>\frac{3}{2}  

 x<32x<\frac{3}{2}  

 x32x\ge\frac{3}{2}  

 x32x\le\frac{3}{2}  

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 2x+5\sqrt{2x+5}  xác định khi và chỉ khi

 x52x\ge\frac{-5}{2}  

 x<52x<\frac{-5}{2}  

 x52x\le\frac{-5}{2}  

 x>52x>\frac{-5}{2}  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 (x1)2\sqrt{\left(x-1\right)^2}  bằng

x - 1

1 - x

 x1\left|x-1\right|  

 (x1)2\left(x-1\right)^2  

Tags

CCSS.8.EE.A.2

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 (2x+1)2\sqrt{\left(2x+1\right)^2}  bằng

-(2x+1)

 2x+1\left|2x+1\right|  

2x+1

 2x+1\left|-2x+1\right|  

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?