
Kvadratna jednadžba - Kviz AI

Quiz
•
Mathematics
•
12th Grade
•
Hard

Ana Rajković
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Što je kvadratna jednadžba?
Jednadžba koja nema rješenja
Jednadžba oblika ax^2 + bx + c = 0
Jednadžba koja sadrži samo konstantne članove
Jednadžba koja sadrži samo linearne članove
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koji je uvjet za a u kvadratnoj jednadžbi?
a = 0
a ≠ 0
a > 0
a < 0
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koji član kvadratne jednadžbe predstavlja kvadratni član?
b
c
a
x
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koji su koeficijenti u jednadžbi -3x^2 + 5x - 2 = 0?
3, -5, 2
-3, 5, -2
0, 5, -2
-3, 0, 2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kako se provjerava rješenje kvadratne jednadžbe?
Računajući derivaciju
Uvrštavanjem rješenja u jednadžbu
Samo intuitivno
Korištenjem grafičkog prikaza
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Koje su moguće vrste rješenja kvadratne jednadžbe?
Samo cijeli brojevi
Realni i kompleksni brojevi
Samo kompleksni brojevi
Samo realni brojevi
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Što se događa ako je a = 0 u kvadratnoj jednadžbi?
Jednadžba se ne može riješiti
Jednadžba ostaje kvadratna
Jednadžba postaje linearna
Jednadžba nema rješenja
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