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Polynomials Add Subtract

Authored by Anthony Clark

Mathematics

9th Grade

CCSS covered

Polynomials Add Subtract
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18 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify (2x + 5y - z) + (-6x - 4y + 7z)

-4x +6y + 6z

4x + y + 6z

-4x - y + 6z

-4x + y + 6z

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(4n4 - 8n + 4) - (8n2 + 4n4 + 1)

-8n2 - 8n + 3 

-7n2 - 8n + 3 

-6n2 - 8n + 3

-7n2 - 4n + 3

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the standard form of the polynomial,
7x - 125 - 6x4 + 14x2

125 + 7x - 14x2 +6x4

6x4  -14x2 - 7x +125

125 + 14x2 + 7x  - 6x4

-6x4+ 14x2 + 7x - 125

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Simplify (2x2 + 5x - 7) + (3 - 4x2 + 6x)

2x2 + 3x + 1

-2x2 - 11x - 4

2x2+ 5x - 7

-2x2 + 11x - 4

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

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

7x - 7x + 5x2

5x+ 2x - 2

5x2

5x2 + 6x + 8

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Media Image

A
B
C
D

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Add the polynomials.
(3x3 + 3x2 – 4x + 5) + (x3 – 2x2 + x – 4)

4x3 + 1x2 – 3x + 1

2x3 + 1x2 - 5x + 9

6x3 + 1x - 1x2 - 3

3x5 +1x - 1x5 - 3x

Tags

CCSS.HSA.APR.A.1

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