
Prueba 3: Sumas y restas de polinomios
Authored by PABLO RAMOS
Mathematics
8th Grade
CCSS covered
Used 37+ times

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8 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(3a + 4b) - (5a -2b)
-2a + 6b
2a + 2b
8a + 2b
-8a + 6b
Tags
CCSS.HSA.APR.A.1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(5x4 + 3x2 + 4x) + (-2x4 + x2 + x)
3x4 + 4x2 +5x
-3x4 + 4x2 +5x
7x4 + 4x2 +5x
-7x4 + 4x2 +5x
Tags
CCSS.HSA.APR.A.1
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(3x - 5) + (6x - 7) - (-3x + 5)
12x - 7
12x -17
6x - 7
6x - 17
Tags
CCSS.7.EE.A.1
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
(4a + 5by + 7b) - (8a + 3b + 2b2y)
12a + 5by + 4b - 2b2y
-4a + 5by - 10b - 2b2y
12a + 4b + 5by - 2b2y
-4a + 4b + 5by - 2b2y
Tags
CCSS.HSA.APR.A.1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
2x2 + 3x2 - x2
-6x2
5x2
-4x2
4x2
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Tags
CCSS.HSA.APR.A.1
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Tags
CCSS.HSA.APR.A.1
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