Completati urmatorul enunt:
"Ecuatia este o .............................. cu una sau mai multe necunoscute ."
Ecuatii de forma ax+b=0. Multimea solutiilor.
Quiz
•
Mathematics
•
2nd Grade
•
Hard
Andreea Leon
Used 10+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Completati urmatorul enunt:
"Ecuatia este o .............................. cu una sau mai multe necunoscute ."
egalitate
inegalitate
solutie
necunoscuta
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ecuatia este o egalitate care contine................
doar o necuniscuta
una sau doua necunoscute
una sau mai multe necunoscute
cel putin doua necunoscute
3.
OPEN ENDED QUESTION
3 mins • 1 pt
Putem transforma o egalitate/ ecuatie intr-o egalitate/ecuatie echivalenta folosind.....................................
Evaluate responses using AI:
OFF
Answer explanation
operatii aritmetice
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fie ecuatia de forma ax+b=0. "b" se numeste..............
necunoscuta
termenul liber
coeficientul necunoscutei
litera
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fie ecuatia de forma ax+b=0. "a" se numeste..............
necunoscuta
termenul liber
coeficientul necunoscutei
litera
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fie ecuatia 4x+8=0, unde x apartine multimii numerelor reale. Solutia ecuatiei este...............
-2
2
4
ecuatia nu are solutii
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Fie ecuatia 3x+9=0, unde x apartine multimii numerelor naturale. Solutia ecuatiei este.............
-3
3
1
ecuatia nu are solutii
8.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Rezolvati ecuatia (x+2) : 3=-6
in multimea numerelor reale.
9.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determinati perechea de necunoscute x si y, in multimea numerelor reale, care verifica ecuatia : 3x+2y=-1.
x=-1, y=1
x=1, y=-1
x=0, y=-1
X=1, y=0
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