Search Header Logo

พหุนาม

Authored by Thongin Jaidee

Mathematics

2nd Grade

Used 62+ times

พหุนาม
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

1. ข้อใดเป็นเอกนามทุกจำนวน

1. 13a4\frac{1}{3}a^{-4} , 2a2bc , 3a2bc , 2a3b42a^2bc\ ,\ 3a^2b-c\ ,\ 2a^3b^4

2. - 6 , 4m4m2 , 7m3nmn , 33m5nmn\frac{4m^4}{m^2}\ ,\ \frac{7m^3n}{mn}\ ,\ \frac{3^{-3}m^5n}{mn}

3. 2n2p3q5 , 3p4 , 4pq2 , 0.53\frac{2n^2}{p^3q^{-5}}\ ,\ 3p^{-4\ },\ 4pq^{2\ },\ 0.5^{-3}

4. 12 , 12 , (1x)4 , 63y , 5x2y3z412\ ,\ \left(\frac{1}{x}\right)^4\ ,\ \frac{6^{-3}}{y}\ ,\ 5x_{ }^2y^3z^4

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 2.  2a2b4c32.\ ข้อใดมีดีกรีของเอกนามเท่ากับ\ 2a^2b^4c^3  

1.  2a5b2a2\frac{2a^5b^2}{a^2}  

2.  3m4n3n2\frac{3m^4n^3}{n^2}  

3.  1.6p6q5pq\frac{1.6p^6q^5}{pq}  

4.  2.8x2y4xy3\frac{2.8x^2y^4}{xy^3}  

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 3. 3.\ เอกนามในข้อใดเป็นเอกนามที่คล้ายกัน  

1.  14a    4a\frac{1}{4}a\ \ กับ\ \ \frac{4}{a}  

2.   3m0n     5mn3m^0n\ \ \ กับ\ \ 5mn  

3.  6pq    pq2q26pq\ \ กับ\ \ \frac{pq^2}{q^2}  

4.   3 x3y2     5 x3y2\sqrt{3\ }x^3y^2\ \ \ กับ\ \ \sqrt{5\ }x^3y^2  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

4. ข้อใดถูกต้อง 3ab + (-7ab)

1. 3ab

2. -3ab

3. 4ab

4. -4ab

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 5.  5ab2  4ab2 5.\ \ 5ab^2\ -\ 4ab^2\ เท่ากับข้อใด  

1.  ab2ab^2  

2.   2ab22ab^2  

3.   3ab23ab^2  

4.   4ab24ab^2  

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 6.   9a3bc +(2a3bc)+4a3bc  6.\ \ \ 9a^3bc\ +\left(-2a^3bc\right)+4a^3bc\ \ เท่ากับข้อใด  

1.  9a3bc9a^3bc  

2. 11a3bc11a^3bc  

3. 13a3bc13a^3bc  

4. 15a3bc15a^3bc  

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 7. (6x+4)(5x) 7.\ \left(6x+4\right)-\left(5-x\right)\ เท่ากับข้อใด  

1.  3x13x-1  

2.  5x15x-1  

3.  7x17x-1  

4.  9x19x-1  

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

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

Already have an account?