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números irracionales

Authored by heriberto Manzanilla

Mathematics

10th Grade

Used 24+ times

números irracionales
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20 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Resolver:

-1 V2

1 V2

3 V2

3\sqrt{-3}

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Resolver:

4 V3

9 V3

11 V3

636\sqrt{3}

3.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

¿Cuál es el resultado de la descomposición de  50+25\sqrt{50}+\sqrt{25}  ?

 10510\sqrt{5}  

 10210\sqrt{2}  

 101010\sqrt{10}  

 52+555\sqrt{2}+5\sqrt{5}  

4.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Al racionalizar  23\frac{2}{\sqrt{3}}   obtengo...

 3\sqrt{3}  

 233\frac{2\sqrt{3}}{\sqrt{3}}  

 233\frac{2\sqrt{3}}{3}  

 23\frac{2}{3}  

5.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Al descomponer  54\sqrt{54} , ¿cuál será el resultado?

 9×6\sqrt{9}\times\sqrt{6}  

 363\sqrt{6}  

 225+42\sqrt{25}+\sqrt{4}  

 50+4\sqrt{50}+\sqrt{4}  

6.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

¿Que obtengo al racionalizar  123\frac{1}{2-\sqrt{3}}  ?

 2+32+\sqrt{3}  

 232-\sqrt{3}  

 (23)7\frac{\left(2-\sqrt{3}\right)}{7}  

 12+3\frac{1}{2+\sqrt{3}}  

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

La raíz cuadrada de -64 da como resultado:

-8

8

1/2

Ninguna de las anteriores

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