Quan podem sumar i restar arrels?
Repàs arrels

Quiz
•
Mathematics
•
1st Grade
•
Medium
Iñaki Guirao
Used 116+ times
FREE Resource
13 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Sempre, és una operació bàsica
Mai
Només si tenen la mateixa arrel
Només si tenen el mateix coeficient
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Si davant l'arrel no hi ha cap número (Ex: ), és el mateix que dir que el coeficient és 1? (Ex: )
Sí, però només en les positives
No
No, val 0 el coeficient
Sí
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Quan podem multiplicar i dividir arrels?
Sempre
Mai
Només si tenen el mateix radicand
Només si tenen el mateix coeficient
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
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