Ecuații de gradul I

Quiz
•
Mathematics
•
5th - 8th Grade
•
Hard
Galina O
Used 97+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Soluția ecuației 2x-7=9 în mulțimea N este
8
1
N
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Soluția ecuației 2x-3=3x-5 în mulțimea R este
-2
8
2
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Care ecuații sunt echivalente cu ecuația 3x-5=x+7
2x-12=0
4x+2=0
x+6=0
2x+2=0
4.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Soluția ecuației 2(x-1)=4x+5 este
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
Soluția ecuației în mulțimea R este
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Câte soluții naturale are ecuație 3(x-1)=3x+7
0
1
2
infinitate
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Soluția ecuației 2,5x-1=2(x-5) în mulțimea R este
-4,5
18
-18
-22
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