untitled

untitled

8th Grade

20 Qs

quiz-placeholder

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2021_F2_Maths_CH3 因式分解

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untitled

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Assessment

Quiz

Mathematics

8th Grade

Medium

Created by

supharat ngaongam

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

จงหาค่าของ (-5)3

-15

25

-125

125

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

จงหาค่าของ (43)2

4

45

46

49

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

จงหาค่าของ  34÷313^4\div3^{-1}  

33

35

3-3

3-5

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 (a2b8)(2a5b6)\left(a^2b^8\right)\left(2a^5b^6\right)  

 2a7b142a^7b^{14}  

 2a6b132a^6b^{13}  

 a7b14a^7b^{14}  

 a8b12a^8b^{12}  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 (2x4y8)2\left(2x^4y^8\right)^2  

 4x8y164x^8y^{16}  

 2x8y162x^8y^{16}  

 x16y16x^{16}y^{16}  

 x8y16x^8y^{16}  

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 2a5×a32a^{-5}\times a^{-3}  มีค่าเท่ากับข้อใด

 2a8\frac{2}{a^8}  

 2a22a^{-2}  

 a82\frac{a^8}{2}  

 12a8\frac{1}{2a^8}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 (4ab3c2)0\left(\frac{4ab^3}{c^2}\right)^0  มีค่าเท่ากับข้อใด

0

1

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