Search Header Logo

Potències i radicals

Authored by Glòria Casas

Mathematics

10th Grade

Used 13+ times

Potències i radicals
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

60 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

L'expressió (5)3\left(-5\right)^{-3} equival a...

 53-5^3  

 535^{-3}  

 (15)3\left(\frac{1}{5}\right)^3  

 153–\frac{1}{5^3}  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

L'expressió (15)3\left(\frac{1}{5}\right)^{-3} equival a...

 535^{-3}  

 535^3  

 (15)3\left(\frac{1}{5}\right)^3  

 (15)3\left(\frac{1}{-5}\right)^3  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

L'expressió  (23)4\left(-\frac{2}{3}\right)^{-4} equival a...

 324\frac{3}{2}^4  

 (23)4\left(\frac{2}{3}\right)^4  

 (32)4\left(\frac{3}{2}\right)^4  

 (23)4\left(-\frac{2}{3}\right)^4  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

L'expressió  959^{-5}  equival a...

 959^5  

 (9)5\left(-9\right)^5  

 (19)5\left(\frac{1}{9}\right)^5  

 195-\frac{1}{9^5}^{ }  

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Calcula  4542\frac{4^5}{4^2}  

 454^5  

 474^7  

 434^3  

 131^3  

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Calcula  553\frac{5}{5^3}  

 55  

 (15)2\left(\frac{1}{5}\right)^2  

 525^2  

 121^{-2}  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Calcula  (5)3(5)5\left(-5\right)^3·\left(-5\right)^5  

 (25)8\left(25\right)^8  

 585^8  

 (5)15\left(-5\right)^{15}  

 58-5^8  

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

Already have an account?