Adding and Subtracting Polynomials

Adding and Subtracting Polynomials

9th Grade

15 Qs

quiz-placeholder

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Adding and Subtracting Polynomials

Adding and Subtracting Polynomials

Assessment

Quiz

Mathematics

9th Grade

Hard

CCSS
HSA.APR.A.1, 7.EE.A.1

Standards-aligned

Created by

Anthony Clark

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 12 pts

(3x + 4y - 3z) - (2x - 6y + 7z)

x + 10y - 10z

-x +10y - 10z

x -10y - 10z

-x -10y - 10z

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(5x- 4x- 2x2 + x - 19) - (x+ 5x3 + 8x2 + x + 5)

4x- 9x- 10x- 24

4x- 9x3 - 10x- 2x - 24

4x4 - 9x3 - 10x2 + 2x - 24

-4x4 - 9x3 - 10x2 - 24

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the standard form of the polynomial,
 9x2 + 5x + 27 + 2x3

27 + 5x + 9x2 + 2x3

9x2 + 5x + 2x3 + 27

9x2 + 5x + 27 + 2x3

2x3 + 9x2 + 5x + 27

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Subtract: (2a2 + 5a + 3) -(a2 - 3a - 4)

3a2 + 2a - 1

a+ 8a + 7

3a+ 8a + 7

a2 + 2a - 1

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Add: (3x - 2) + (3x2 + 6x)

3x2 + 9x - 2

6x+ 4x

3x+ 3x - 2

6x2 + 6x - 2

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the sum.
(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

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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

-4x +6y + 6z

4x + y + 6z

-4x - y + 6z

-4x + y + 6z

Tags

CCSS.HSA.APR.A.1

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