Search Header Logo

Potencije i algebarski izrazi

Authored by marijana zarozinski

Mathematics

9th Grade

Used 58+ times

Potencije i algebarski izrazi
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

11 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Koliko je  a−2⋅a6a^{-2}\cdot a^6  ?

 a6a^6  

 a−4a^{-4}  

 a4a^4  

 a−12a^{-12}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Koliko je  a−2:a−7a^{-2}:a^{-7}  ?

 a−9a^{-9}  

 a−5a^{-5}  

 a9a^9  

 a5a^5  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

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

 −1a−11-1a^{-11}  

 12a−112a^{-1}  

 −12a−1-12a^{-1}  

 −7a−11-7a^{-11}  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Koliko je  3a515a−8\frac{3a^5}{15a^{-8}}  ?

 5a−135a^{-13}  

 15a13\frac{1}{5}a^{13}  

 5a135a^{13}  

 15a−13\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  a2b−5a−4b\frac{a^2b^{-5}}{a^{-4}b}  ?

 a−6b−5a^{-6}b^{-5}  

 a6b−5a^6b^{-5}  

 a6b−4a^6b^{-4}  

 a6b−6a^6b^{-6}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Koliko je  (a6b−2)−3\left(a^6b^{-2}\right)^{-3}  ?

 a18b6a^{18}b^6  

 a−18b6a^{-18}b^6  

 a−18b−6a^{-18}b^{-6}  

 a18b−6a^{18}b^{-6}  

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?