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operaciones con radicales

Authored by Laura Anabell Ramos Aparicio

Mathematics

1st Grade

Used 16+ times

operaciones con radicales
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15 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Al extraer las raíces de la siguiente expresión obtengo  4x6y12\sqrt{4x^6y^{12}}  

 2x3y62x^3y^6  

 2xy2x3y62xy\sqrt{2x^3y^6}  

 2xyxy2xy\sqrt{x^{ }y^{ }}  

ninguna de las opciones 

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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Al extraer las raices del a expresion obtengo 

 34x4m2\frac{3}{4}x^4m^2  

 34x4m2\frac{-3}{4}x^4m^2  

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ninguna de las opciones 

3.

MULTIPLE CHOICE QUESTION

5 mins • 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}  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 2.(85)=6\sqrt{2}.\left(\sqrt{8}-\sqrt{5}\right)=\sqrt{6}  

verdadero

falso

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 54x6=\sqrt{54x^6}=  

 3x263x^2\sqrt{6}  

 3x363x^3\sqrt{6}  

 6x336x^3\sqrt{3}  

 6x236x^2\sqrt{3}  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 (6+3)(63)=\left(\sqrt{6}+3\right)\cdot\left(\sqrt{6}-3\right)=  

-3

 156615-6\sqrt{6}  

 93\sqrt{9}\cdot\sqrt{3}  

15

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 (2775):3=\left(\sqrt{27}-\sqrt{75}\right):\sqrt{3}=  

 16=4\sqrt{16}=4  

 16\sqrt{-16}  

 2-2  

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