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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.

by CK-12 //basic
Learn how to factor quadratic expressions.
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Factor quadratic polynomial expressions of the form ax^2 + bx + c.
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Learn how to factor quadratic expressions.
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Factoring When the Leading Coefficient Doesn't Equal 1

This lesson covers factoring quadratics when the leading coefficient is not one.
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3

This concept introduces how to factor quadratic expressions.
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This lesson covers factoring quadratics when the leading coefficient is not one.
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Factoring Review

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This concept introduces how to factor quadratic expressions.
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Factoring Review

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Factor quadratic polynomial expressions of the form ax^2 + bx + c.
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Characteristics of Polynomials

by EPISD Precalculus Team //at grade
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Factoring Trinomials, a=1

by EPISD Algebra 1 Team //at grade
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6

This lesson covers factoring quadratics when the leading coefficient is not one.
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This indicates how strong in your memory this concept is
0

Factoring When the Leading Coefficient Doesn't Equal 1

This lesson covers factoring quadratics when the leading coefficient is not one.
MEMORY METER
This indicates how strong in your memory this concept is
0

Factoring When the Leading Coefficient Doesn't Equal 1

This lesson covers factoring quadratics when the leading coefficient is not one.
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0

Factoring When the Leading Coefficient Is Any Number

This lesson covers factoring quadratics when the leading coefficient is not one.
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• PLIX

Methods for Solving Quadratic Functions: Boxes for Factoring

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• PLIX

Factorization of Quadratic Expressions: Algebra Tiles

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• Video

Factoring Trinomials with a Leading 1 Coefficient

Explains how to factor trinomials with a leading 1 coefficient using a sample problem.
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1
• Video

by CK-12 //basic
Shows steps to factor quadratic expressions.
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1
• Video

Factor Trinomials when A is NOT 1

Shows how to factor trinomials if the leading coefficient isn't 1.
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• Video

Factoring Trinomials: Trial and Error and Grouping

How to factor trinomials in the form ax^2 + bx + c when a ≠ 1 using trial and error and grouping, as explained by James Sousa.
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• Video

Factoring x^2 + bx + c Trinomials - Overview

by CK-12 //basic
Overview
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• Video

Factoring Quadratic Expressions: A Sample Application

This video demonstrates a sample use of factoring quadratic expressions.
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• Video

Factoring x^2 + bx + c Trinomials - Example 1

by CK-12 //basic
Factoring x^(2) + bx + c Trinomials (b and c are positive)
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• Video

Factoring Quadratic Expressions: An Explanation of the Concept

This video provides an explanation of the concept of factoring quadratic expressions.
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• Video

Factoring x^2 + bx + c Trinomials - Example 2

by CK-12 //basic
Factoring x2 + bx + c Trinomials (b and c are negative)
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• Video

Factoring x^2 + bx + c Trinomials - Example 3

by CK-12 //basic
Factoring x^(2) + bx + c Trinomials (b is negative and c is positive)
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• Video

Factoring x^2 + bx + c Trinomials - Example 4

by CK-12 //basic
Factoring x^(2) + bx + c Trinomials (b is positive and c is negative)
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• Video

Factoring ax^2 + bx + c Trinomials (a is positive) - Overview

by CK-12 //basic
Overview
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• Video

Factoring ax^2 + bx + c Trinomials (a is positive) - Example 1

by CK-12 //basic
Factoring ax^(2) + bx + c Trinomials (b and c are positive)
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• Video

Factoring ax^2 + bx + c Trinomials (a is positive) - Example 2

by CK-12 //basic
Factoring ax^(2) + bx + c Trinomials (b and c are negative)
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• Video

Factoring ax^2 + bx + c Trinomials (a is positive) - Example 3

by CK-12 //basic
Factoring ax^(2) + bx + c Trinomials (b is negative and c is positive)
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• Video

Factoring ax^2 + bx + c Trinomials (a is positive) - Example 4

by CK-12 //basic
Factoring ax^(2) + bx + c Trinomials (b is positive and c is negative)
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by CK-12 //basic
Quiz on Factorization of Quadratic Expressions.
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• 1
• Critical Thinking

Factorization of Quadratic Expressions Discussion Questions

A list of student-submitted discussion questions for Factorization of Quadratic Expressions.
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• Real World Application

Boiling Point

Students will apply their understanding of polynomials and quadratics to better understand the making of a mirror for an astronomer's telescope.
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• Real World Application

Miner Details

by CK-12 //basic
Find out how asteroid mining could help save the environment.
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• Flashcards

Factoring When the Leading Coefficient Doesn't Equal 1

by Kyle Bardman //basic
These flashcards will help you to better understand Algebra II with Trigonometry Concepts.
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