
Repaso potencias y raíces
Authored by Maria AB
Mathematics
9th Grade
Used 5+ times

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40 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Expresa como una sola potencia: 254 : 53
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Expresa el resultado como una sola potencia: ( -7 )8 : ( -7 )4 · ( -7 )2
76
-712
7
-76
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cuando dos potencias con la misma base se multiplican :
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
23+25 =
28
22
48
Ninguna de las respuestas es valida
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
(-1)7 =
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
-144 =
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Cuando dos potencias con la misma base se dividen :
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