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# Addition and Subtraction of Polynomials

## Combining like terms in polynomial expressions

Levels are CK-12's student achievement levels.
Basic Students matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient) Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
Advanced Students matched to this level are ready for material that requires superior performance and mastery.

## Addition and Subtraction of Polynomials

by CK-12 //basic
Learn to add and subtract polynomials.
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## Intro to Polynomials in One Variable

by CK-12 //basic
This video introduces the basic vocabulary used when working with polynomials.
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6
• Video

## Addition and Subtraction of Polynomials

by CK-12 //basic
Introduces how to add and subtract polynomials.
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by CK-12 //basic
Provides several examples of how to add polynomials.
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2
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## Subtracting Polynomials with Multiple Variables

by CK-12 //basic
Learn to subtract polynomials with multiple variables
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## Adding Polynomials (Polynomials and Factoring) - Overview

by CK-12 //basic
Overview
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## Subtracting Polynomials (Polynomials and Factoring) - Overview

by CK-12 //basic
Overview
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## Adding Polynomials (Polynomials and Factoring) - Example 1

by CK-12 //basic
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## Adding Polynomials (Polynomials and Factoring) - Example 2

by CK-12 //basic
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## Subtracting Polynomials (Polynomials and Factoring) - Example 1

by CK-12 //basic
Subtracting Two Polynomials Horizontally
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## Subtracting Polynomials (Polynomials and Factoring) - Example 2

by CK-12 //basic
Subtracting Two Polynomials Vertically
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## Subtracting Polynomials (Polynomials and Factoring) - Example 3

by CK-12 //basic
Solving Word Problems Involving Polynomial Subtraction
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## Solving Problems Involving Operations with Polynomials - Overview

by CK-12 //basic
Overview
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## Solving Problems Involving Operations with Polynomials - Example 1

by CK-12 //basic
Solving Geometric Volume Problems Using Polynomial Multiplication
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## Solving Problems Involving Operations with Polynomials - Example 2

by CK-12 //basic
Solving Word Problems Involving Polynomial Operations
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by CK-12 //basic
Overview
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## Adding Polynomials - Example 1

by CK-12 //basic
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## Adding Polynomials - Example 2

by CK-12 //basic
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## Subtracting Polynomials - Overview

by CK-12 //basic
Overview
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## Subtracting Polynomials - Example 1

by CK-12 //basic
Subtracting Two Polynomials Horizontally
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## Subtracting Polynomials - Example 2

by CK-12 //basic
Subtracting Two Polynomials Vertically
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