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prueba formativa raiz enésima

Authored by Cecilia Ruiz

Mathematics

10th Grade

Used 20+ times

prueba formativa raiz enésima
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El índice de la siguiente raíz  694^6\sqrt{9^4}  es:

9

4

6

694

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

La cantidad sub-radical de la siguiente raíz 3(2)^3\sqrt{\left(-2\right)}  es:

3

2

 3-3  

 2-2  

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 24^2\sqrt{-4}  =

2

 2-2  

 ±2\pm2  

No tiene solución en el conjunto de numeros reales

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 327=^3\sqrt{-27}=  

9

3

 3-3  

 9-9  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 572×63=^5\sqrt{7^2\times6^3}=  

 72×63^{ }7^2\times6^3  

 572× 563^5\sqrt{7^2}\times\ ^5\sqrt{6^3}  

 7×6\sqrt{7}\times\sqrt{6}  

 107×156^{10}\sqrt{7}\times^{15}\sqrt{6}  

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Si  72=62×2\sqrt{72}=\sqrt{6^2\times2}  entonces el resultado de esta raíz es

72

 12\sqrt{12}  

 626\sqrt{2}  

 262\sqrt{6}  

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 3612 36^{\frac{1}{2\ }}  =

6

9

18

36

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