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Test formule 2

Authored by IONELIA ZAPUCIOIU

Mathematics

4th Grade

Used 6+ times

Test formule 2
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22 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Proprietatea bisectoarei este

Orice punct care se afla pe bisectoarea unui unghi este egal departat de laturile unghiului

Orice punct care se afla pe mediatoarea unui segment este egal departat de capetele segmentului

O combinatie a celor doua

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Daca  Δ>0\Delta>0   atunci ecuatia de gradul al doilea are

doua solutii reale diferite

doua solutii reale egale

nu are solutii

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Multiplii lui 18 sunt

{0,18,36,54,......}

{1,2,3,6,9,18}

{1,2,18,36}

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Divizorii lui 18 sunt

{1,2,3,6,9,18}

{0,18,36,54,...}

{0,1,2,3,6,36}

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Relatia dintre cel mai mare divor comun si cel mai mic multiplu comun a doua numere este

[a,b].(a,b)=a.b

[a,b]=factorii comuni si necomuni ,o singura data cu exponentul cel mai mare si i inmultim

(a,b)=factorii comuni o singura data cu exponentul cel mai mic si i inmultim

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

/3- 7\sqrt{7}  /=

 373-\sqrt{7}  

 73\sqrt{7}-3  

7-3

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 32\frac{3}{\sqrt{2}}  

 32 2\frac{3\sqrt{2\ }}{2}  

 32\frac{3}{2}  

 62\frac{6}{2}  

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