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Naturales potencias y raíces

Authored by Carlos Puado

Mathematics

8th - 9th Grade

Used 82+ times

Naturales potencias y raíces
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16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Opera extrayendo factor común 28⋅4−28⋅328\cdot4-28\cdot3  

28

82

4

12

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Es resultado en forma de potencia de esta operación 7⋅74⋅727\cdot7^4\cdot7^2  

7 elevado a 6 

7 elevado a 7

797^9  

3.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Es resultado en forma de potencia de esta operación 38: 333^8:\ 3^3  

353^5  

3 elevado a 11

3 elevado a 24

no se puede

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

La siguiente igualdad es (5⋅7)3= 53⋅73\left(5\cdot7\right)^3=\ 5^3\cdot7^3  

Falso

Verdadero

5.

MULTIPLE CHOICE QUESTION

45 sec • 5 pts

La siguiente igualdad (4+3)7=47+37\left(4+3\right)^7=4^7+3^7  

Verdadero

Falso

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Todo número elevado a 1 da:

Un número infinito

1

El mismo número

0

7.

MULTIPLE CHOICE QUESTION

3 mins • 5 pts

Resolver 25⋅144\sqrt[]{25\cdot144}  

50

60

17

40

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