
SUMA Y RESTA DE POLINOMIOS
Authored by Lina Corrales
Mathematics
7th - 9th Grade
CCSS covered
Used 57+ times

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13 questions
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1.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
(5a2 - 9a + 7) + (5a - 15a2 + 11) + ( -13 -17a2 + 4a)
27a2 + 5
27a2 -8a + 5
-7a2 + 5
7a2 - 8a + 5
Tags
CCSS.HSA.APR.A.1
2.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
(3a + 4b) - (5a -2b)
-2a + 6b
2a + 2b
8a + 2b
-8a + 6b
Tags
CCSS.HSA.APR.A.1
3.
MULTIPLE CHOICE QUESTION
10 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
4.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
(-x2 + y2 + z2) + (2x2 - y2 + z2)
3x2 + 2y2 + 2z2
x2 + z2
x2 + 2z2
2z2 + 2y2 + x2
Tags
CCSS.HSA.APR.A.1
5.
MULTIPLE CHOICE QUESTION
10 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
6.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
si a = 2 b = 3 entonces
5b - 4a - 5 es
-5
2
12
22
Tags
CCSS.6.EE.A.2C
7.
MULTIPLE CHOICE QUESTION
10 mins • 1 pt
si w = 1 x = -1 entonces
el valor numerico de
12 + 4x - 3w es
-8
13
5
-4
Tags
CCSS.6.EE.A.2C
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