
PII_PR_01
Authored by Luis Martinez
Mathematics
University
Used 1+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Resta las siguientes expresiones algebraicas: (3a + 4b); (5a -2b)
-2a + 6b
2a + 2b
8a + 2b
-8a + 6b
2.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Suma las siguientes expresiones algebraicas: (5a2 - 9a + 7); (5a - 15a2 + 11); ( -13 -17a2 + 4a)
27a2 + 5
27a2 -8a + 5
-7a2 + 5
7a2 - 8a + 5
3.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Simplifica las siguientes expresiones algebraicas: (3x - 5) + (6x - 7) - (-3x + 5)
12x - 7
12x -17
6x - 7
6x - 17
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Resta las siguientes expresiones algebraicas: (7a + 11b); (13a - 13b)
-6a + 24b
24a + 6b
6a + 2b
-20a - 2b
5.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Resta las siguientes expresiones algebraicas: (4a + 5b + 7c); (10a - 7b + 7c)
-14a + 12b + 14c
6a -2b
14a - 2b + 14c
- 6a + 12b
6.
MULTIPLE CHOICE QUESTION
5 mins • 2 pts
Simplifica las siguientes expresiones algebraicas: (11x - 8) + (-10x - 5) - (-3x + 5)
-2x - 11
4x - 18
4x - 8
-18x - 17
7.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Resta las siguientes expresiones algebraicas: ( 14x + 6y ); ( 12x - 6y)
26 x
26x + 12y
26x
2x + 12y
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