
Radicali
Authored by Ana-Maria Iacob
Mathematics
10th Grade
Used 100+ times

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9 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Valoarea estimativa cea mai apropiata de numarul
este:3
2,8
2,7
4
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Pentru a rationaliza fractia
amplificam cu
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Radicalii de ordin 4 sunt
puteri rationale
numere pozitive nenule
puteri negative
numere irationale
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
este
Rezultatul calculului
-2
3
2
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Pentru a inmulti doi radicali ei trebuie sa fie
neaparat de acelasi fel
extrasi din acelasi numar
de ordin 2
bine definiti
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Formula radicalilor compusi scoate de sub radical
o suma
o diferenta in modul
un numar prim
nicio varianta nu este corecta
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Partea intreaga a numarului este
1
0
2
4
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