Kiek sprendinių turi kvadratinė lygtis ?

Kvadratinės lygties sprendinių formulė ir sprendinių skaičiu

Quiz
•
Mathematics
•
9th Grade
•
Hard
Miglė Kavaliauskė
Used 14+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Nei vieno
Vieną
Du
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kiek sprendinių turi kvadratinė lygtis ?
Nei vieno
Vieną
Du
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kiek sprendinių turi kvadratinė lygtis ?
Nei vieno
Vieną
Du
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kokia yra kvadratinės lygties diskriminanto reikšmė?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kokia yra kvadratinės lygties diskriminanto reikšmė?
5
3
-3
4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kokia yra kvadratinės lygties diskriminanto rekšmė?
8
0
4
-3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lygties x2-5x+6=0 diskriminantas lygus
-19
1
5
6
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