Exploring Polynomial Operations: Addition, Subtraction, and Multiplication

Exploring Polynomial Operations: Addition, Subtraction, and Multiplication

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Hard

CCSS
HSA.APR.A.1, HSA.APR.C.4

Standards-aligned

Created by

Ethan Morris

FREE Resource

Standards-aligned

CCSS.HSA.APR.A.1
,
CCSS.HSA.APR.C.4
This video tutorial covers the fundamental operations on polynomials, including addition, subtraction, and multiplication. It demonstrates how to perform these operations both vertically and horizontally, emphasizing the importance of combining like terms. The tutorial also explores multiplying three binomials and highlights special cases and shortcuts in polynomial operations.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of adding 3x^3 + 2x^2 - x - 7 and x^3 - 10x^2 + 8?

2x^3 - 8x^2 + x + 1

4x^3 - 8x^2 + x + 1

4x^3 + 8x^2 - x - 1

4x^3 - 8x^2 - x + 1

Tags

CCSS.HSA.APR.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When adding polynomials vertically, what is the result of 9y^3 + 3y^2 - 2y + 1 and -5y^2 + y - 4?

9y^3 - 2y^2 - y - 3

9y^3 - 2y^2 + y - 3

9y^3 - 2y^2 - y + 3

9y^3 + 2y^2 - y - 3

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of subtracting 2x^3 + 6x^2 - x + 1 from 8x^3 - 3x^2 - 2x + 9?

6x^3 - 9x^2 - x + 8

6x^3 - 9x^2 + x + 8

6x^3 - 9x^2 - x - 8

6x^3 + 9x^2 - x + 8

Tags

CCSS.HSA.APR.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of subtracting 3z^2 + z - 4 from 2z^2 + 3z?

-z^2 + 2z + 4

-z^2 + 2z - 4

z^2 + 2z + 4

-z^2 - 2z + 4

Tags

CCSS.HSA.APR.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the sum of 2x^2 + 7x^2 and -6x - 1x?

7x^2 - 6x

9x^2 - 6x

9x^2 - 7x

7x^2 - 7x

Tags

CCSS.HSA.APR.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying (x - 3) by (-x^2 + 2x + 4)?

-x^3 + 5x^2 - 2x - 12

-x^3 - 5x^2 - 2x - 12

-x^3 + 5x^2 - 2x + 12

-x^3 + 5x^2 + 2x - 12

Tags

CCSS.HSA.APR.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of multiplying y(3y^2 - 2y + 2) and 5(3y^2 - 2y + 2)?

3y^3 + 13y^2 - 8y + 10

3y^3 + 13y^2 - 8y - 10

3y^3 + 13y^2 + 8y + 10

3y^3 - 13y^2 - 8y + 10

Tags

CCSS.HSA.APR.A.1

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