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Własności potęgowania

Authored by Marcin Śliwiński

Mathematics

7th - 8th Grade

Used 23+ times

Własności potęgowania
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16 questions

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1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

 Zapisz w postaci jednej potęgi wyrażenie 5356=5^3\cdot5^6= 

 15615^6  

 595^9  

 25925^9  

 5185^{18}  

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Oblicz:
 2825=\frac{2^8}{2^5}=  

8

3

1

0

3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

 (x5  x4) : (x2  x5) = \left(x^5\ \cdot\ x^4\right)\ :\ \left(x^2\ \cdot\ x^5\right)\ =\   

 x4x^4  

 x2x^2  

 x6x^6  

 x10x^{10}  

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Oceń prawdziwość równania

 (52)7=5257\left(5^2\right)^7=5^2\cdot5^7  
 

Prawda

Fałsz

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Zapisz w postaci jednej potęgi wyrażenie: 27177=2^7\cdot17^7=  

 341434^{14}  

 34734^7  

 341434^{14}  

 34034^0  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Oblicz

 636^3   \cdot   (13)3\left(\frac{1}{3}\right)^3  

5

6

1

8

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (29)4 : (49)4\left(\frac{2}{9}\right)^4\ :\ \left(\frac{4}{9}\right)^4  =


 1616  

 116\frac{1}{16}  

4

 14\frac{1}{4}  

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