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Combining polynomials

Authored by Angela Miller

Mathematics

7th - 9th Grade

CCSS covered

Used 28+ times

Combining polynomials
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13 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Find the sum.
(2x2 + 5x - 7) + ( 3 - 4x2 + 6x)

2x+ 3x +1
-2x- 11x -4
2x2 + 5x -7
-2x2 + 11x -4

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following are examples of like terms?

2 and 2x

y3 and x3

y and x

-3x and 3x

Tags

CCSS.6.EE.A.2B

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify this polynomial:

3x2 - x + 2 - 5x2 + 8x - 5

8x2 + 9x + 7

-2x2 + 7x - 3

2x2 + 7x - 3

5x2 - 3

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Add or Subtract to Simplify:
(4n4 - 8n + 4) - (8n2 + 4n4 + 1)

-8n2 - 8n + 3 
-7n2 - 8n + 3 
-6n2 - 8n + 3
-7n2 - 4n + 3

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify by combining like terms:
5a + 2b - 3a + 4

8a + 2b + 4
2a + 2b + 4
8ab
4ab + 4

Tags

CCSS.7.EE.A.1

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Simplify by combining like terms:
4x2 - 3x + 11 -2x

4x2 - 5x + 11
11x + 11
16x2 - 5x + 11
10x2

Tags

CCSS.7.EE.A.1

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Add or Subtract to Simplify:

x + 2x2 + 4x2 + 7x

6x2 + 8x

8x2 + 6x

2x2 + 6x

2x2 + 8x

Tags

CCSS.7.EE.A.1

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