Dacă scoatem factorii de sub radical din , obţinem:
OPERAŢII CU RADICALI

Quiz
•
Mathematics
•
7th - 8th Grade
•
Hard

Corina Purcărea
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9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
30
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
George, Maria, Andrei şi Ana au calculat produsul numerelor şi şi au obţinut rezultatele din tabel. Răspunsul corect a fost dat de:
George
Maria
Andrei
Ana
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
5
4.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
Calculând , obţinem:
0
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
este:
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
este egal cu:
17
7
13
15
7.
MULTIPLE SELECT QUESTION
2 mins • 1 pt
este:
-70
35
75
8.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
-75
9.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
este egal cu:
- 6
4
12
-2
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