Radicales

Radicales

8th Grade

10 Qs

quiz-placeholder

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Radicales

Radicales

Assessment

Quiz

Mathematics

8th Grade

Hard

Created by

Juan Carlos Pulcha Román

Used 27+ times

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

¿Cuál de las siguientes igualdades es INCORRECTA?

(12)3=8\left(\frac{1}{2}\right)^{-3}=8

80,333...=28^{0,333...}=2

25=102\sqrt{5}=\sqrt{10}

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

Escribe el radical como potencia:

 4354^{\frac{3}{5}}  

 4534^{\frac{5}{3}}  

 4234^{\frac{2}{3}} 

 4324^{\frac{3}{2}}  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

F

V

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 3+2+23=\sqrt{3}+\sqrt{2}+2\sqrt{3}=  

 282\sqrt{8}  

 33+23\sqrt{3}+\sqrt{2}  

 5+23\sqrt{5}+2\sqrt{3}  

 454\sqrt{5}  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 (53)=2\left(\sqrt{5}-\sqrt{3}\right)=\sqrt{2}  

verdadero

falso

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

 2×52\sqrt{2\times5^2}  es equivalente a:

 525\sqrt{2}  

 252\sqrt{5}  

 2522\sqrt{5^2}  

 100\sqrt{100}  

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Consiste en quitar del denominador las raíces

Racionalizar

Conjugar

Simplificar

Reducir

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