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Степенуване

Authored by Petya petya.petrova@oulevskibg.com

Mathematics

Professional Development

Used 3+ times

Степенуване
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Произведението  3 . 3 . 3 . 3 . 3  . 3 се записва като степен

3 . 6

6 . 3

 363^6  

 636^3  

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Сборът 92 +90

18

19

81

82

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Произведението 35 . 3-2

373^7

3103^{-10}

127\frac{1}{27}

27

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Частното

 28 : 22 е равно на :2^8\ :\ 2^2\ е\ равно\ на\ :  

16

64

1024

128

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 Степента(а2)5 е равна на:Степента\left(а^2\right)^5\ е\ равна\ на:  

 а7а^7  

 а10а^{10}  

 а25а^{25}  

 а3а^3  

6.

MULTIPLE SELECT QUESTION

1 min • 1 pt

 Разликата (3)4(3)3 е равна на :Разликата\ \left(-3\right)^4-\left(-3\right)^3\ е\ равна\ на\ :  

108

54

-108

-54

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

 Степенният показател x в равенството(5 . 5855)=5x е равен наСтепенният\ показател\ x\ в\ равенството\left(\frac{5\ .\ 5^8}{5^5}\right)=5^x\ е\ равен\ на  

9

10

18

24

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