Potencije i algebarski izrazi

Potencije i algebarski izrazi

9th Grade

11 Qs

quiz-placeholder

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Potencije i algebarski izrazi

Potencije i algebarski izrazi

Assessment

Quiz

Mathematics

9th Grade

Medium

Created by

marijana zarozinski

Used 58+ times

FREE Resource

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Koliko je  a2a6a^{-2}\cdot a^6  ?

 a6a^6  

 a4a^{-4}  

 a4a^4  

 a12a^{-12}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Koliko je  a2:a7a^{-2}:a^{-7}  ?

 a9a^{-9}  

 a5a^{-5}  

 a9a^9  

 a5a^5  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Koliko je  3a5(4a6)3a^5\cdot\left(-4a^{-6}\right)  ?

 1a11-1a^{-11}  

 12a112a^{-1}  

 12a1-12a^{-1}  

 7a11-7a^{-11}  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Koliko je  3a515a8\frac{3a^5}{15a^{-8}}  ?

 5a135a^{-13}  

 15a13\frac{1}{5}a^{13}  

 5a135a^{13}  

 15a13\frac{1}{5}a^{-13}  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Koliko je (x2)-3?

x-5

x-6

x-1

x6

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Koliko je  a2b5a4b\frac{a^2b^{-5}}{a^{-4}b}  ?

 a6b5a^{-6}b^{-5}  

 a6b5a^6b^{-5}  

 a6b4a^6b^{-4}  

 a6b6a^6b^{-6}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Koliko je  (a6b2)3\left(a^6b^{-2}\right)^{-3}  ?

 a18b6a^{18}b^6  

 a18b6a^{-18}b^6  

 a18b6a^{-18}b^{-6}  

 a18b6a^{18}b^{-6}  

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