Simplifica l'expressió següent: x3·x2·x7
Potències

Quiz
•
Mathematics
•
12th Grade
•
Hard
Nati Dominguez
Used 2+ times
FREE Resource
18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
x
x12
No es pot calcular
1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplifica l'expressió següent: (2/5)5·(2/5)3
(2/5)8
(2/5)
1
No es pot calcular
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplifica l'expressió següent: (-2)3·43·a3
-8a9
(-8a)3
0
1
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Expressa en notació científica: 585.000.000
585,0·106
5,85·108
5,85·10-8
58,5·107
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Expressa en notació científica: 0,00724
724·105
7,24·103
7,24·10-3
7,24·10-4
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
(-2)6
(-2)-6
(-2)5
(-2)
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Simplifica l'expressió següent: ((-2)4)3
(-2)7
(-2)12
(-2)1
1
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