Radicales, racionalizar denominadores

Radicales, racionalizar denominadores

6th - 8th Grade

10 Qs

quiz-placeholder

Similar activities

Radicales

Radicales

7th Grade

10 Qs

Rationalizing Radicals

Rationalizing Radicals

8th - 10th Grade

10 Qs

Finding Square Roots

Finding Square Roots

7th - 8th Grade

9 Qs

Using a Scientific Calculator

Using a Scientific Calculator

8th - 10th Grade

15 Qs

Soal Olimpiade Matematika SMP

Soal Olimpiade Matematika SMP

7th - 12th Grade

13 Qs

Chapter 3 Algebraic Formulae

Chapter 3 Algebraic Formulae

8th Grade

10 Qs

Perpangkatan Pecahan

Perpangkatan Pecahan

7th - 9th Grade

10 Qs

RADICIAÇÃO

RADICIAÇÃO

8th Grade

15 Qs

Radicales, racionalizar denominadores

Radicales, racionalizar denominadores

Assessment

Quiz

Mathematics

6th - 8th Grade

Hard

Created by

Laura UR

Used 2+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

¿Cuál es la expresión racionalizada de la fracción

 25\frac{2}{\sqrt{5}}  ?

 25\frac{2}{5}  

 255\frac{2\sqrt{5}}{5}  

 510\frac{\sqrt{5}}{10}  

 55\frac{\sqrt{5}}{5}  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Racionaliza la siguiente expresión

 33\frac{3}{\sqrt{3}}  

 333\sqrt{3}  

 33  

 3\sqrt{3}  

 33\frac{\sqrt{3}}{3}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

¿Cuál es la racionalización de

 27+5\frac{2}{\sqrt{7}+\sqrt{5}}  ?

 7+5\sqrt{7}+\sqrt{5}  

 27252\sqrt{7}-2\sqrt{5}  

 75\sqrt{7}-\sqrt{5}  

 27+252\sqrt{7}+2\sqrt{5}  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

El resultado de  623\frac{6}{2-\sqrt{3}}  es

 12+6312+6\sqrt{3}  

 6(33)6\left(3\sqrt{3}\right)  

 12312\sqrt{3}  

 12+312+\sqrt{3}  

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Simplificar 250\frac{\sqrt{2}}{\sqrt{50}}  

1/5

2/30

1/25

1/4

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Racionaliza

√5 − √2

√5 + √2

√2 + √5

3(√5 − √2)

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 (3+5)2=\left(\sqrt{3}+\sqrt{5}\right)^2=  

15

 8+2158+2\sqrt{15}  

 101510\sqrt{15}  

8

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?