
Ecuația de gradul al II-lea
Presentation
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
Mihai Lazarov
Used 2+ times
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3 Slides • 2 Questions
1
Ecuația de gradul al II-lea
Lazarov Mihai - Liceul Teoretic „General Dragalina”
2
-este o ecuație de forma:
ax2+bx+c=0, a,b,c ∈R, a≠0
3
Exemple:
2x2-3x+4=0 a=2, b=-3, c=4
4
Multiple Choice
Suma coeficienților ecuației x2−x+1=0 este:
3
0
1
nu se poate calcula
infinită
5
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Ecuația de gradul al II-lea
Lazarov Mihai - Liceul Teoretic „General Dragalina”
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