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SUMA Y RESTA DE POLINOMIOS

Authored by Lina Corrales

Mathematics

7th - 9th Grade

CCSS covered

Used 57+ times

SUMA Y RESTA DE POLINOMIOS
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13 questions

Show all answers

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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