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Exploring the Addition of Polynomials

Exploring the Addition of Polynomials

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Practice Problem

Hard

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

Standards-aligned

Created by

Jackson Turner

FREE Resource

Standards-aligned

CCSS.7.EE.A.1
,
CCSS.HSA.APR.A.1
This video tutorial covers the process of adding polynomials by combining like terms. It begins with an introduction to the concept, followed by detailed steps on distributing and combining terms. The tutorial includes examples and practice problems to reinforce learning. It concludes with a word problem involving the perimeter of a triangle, demonstrating the application of polynomial addition in real-world scenarios.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step when adding polynomials?

Subtract the terms

Multiply the terms

Distribute the plus sign

Combine the constants

Tags

CCSS.7.EE.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When distributing a positive one, what happens to the terms inside the parentheses?

They are multiplied by zero

They are divided by two

They remain unchanged

They are subtracted

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does it mean to put terms in descending order?

Arrange terms by the lowest exponent first

Arrange terms by the highest exponent first

Arrange terms alphabetically

Arrange terms by their coefficients

Tags

CCSS.7.EE.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example 7x^2 - 7x + 3x - 2x^2, what is the combined form of the x^2 terms?

5x^2

2x^2

9x^2

7x^2

Tags

CCSS.7.EE.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of combining 3r and 8r?

5r

10r

11r

6r

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression 2r^4 - 7r^4, what is the combined result?

-5r^4

9r^4

5r^4

-9r^4

Tags

CCSS.7.EE.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When combining like terms, what should you do with the coefficients?

Multiply them

Add or subtract them

Divide them

Ignore them

Tags

CCSS.HSA.APR.A.1

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