Koji realni broj treba da zameni znak # tako da navedena jednakost bude tačna:
3x * # = -15x
Množenje polinoma
Quiz
•
Mathematics
•
1st - 5th Grade
•
Hard
Tanja R
Used 3+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Koji realni broj treba da zameni znak # tako da navedena jednakost bude tačna:
3x * # = -15x
3
5
5x
-5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Koji realni broj treba da zameni znak # tako da navedena jednakost bude tačna:
# * (-7ab) = 21ab
3a
-3b
-3
3
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Koji monom treba da zameni znak # tako da navedena jednakost bude tačna:
7# * 6 = 42m
x
-m
m
2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Koji monom treba da zameni znak # tako da navedena jednakost bude tačna:
-5# * (-4) = 20mn
m
m
-mn
mn
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Koji realni broj treba da zameni znak # tako da navedena jednakost bude tačna:
(x - 2) * (-15) = -15x + #
30
25
50
15
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Koji realni broj treba da zameni znak # tako da navedena jednakost bude tačna:
5 * (-3x - 1,1) = #x - 5,5
15
-15
25
-25
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Koji realni broj treba da zameni znak # tako da navedena jednakost bude tačna:
- * (2x + #) = -2 x - 2
2
-2
-
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