Instructional Video4:54
Curated Video

Finding Zeros of Quadratic Functions by Factoring

K - 5th
In this video, the teacher explains how to find the zeros of a quadratic function by factoring out the greatest common factor. They provide examples and step-by-step instructions on factoring and solving for the zeros. The video also...
Instructional Video4:18
Curated Video

Factoring Quadratics Using the Greatest Common Factor Method

K - 5th
In this video, mathematicians learn how to factor a quadratic expression by finding the greatest common factor. The concept of factors and common factors is explained using examples, and a step-by-step process is demonstrated to factor...
Instructional Video5:17
Curated Video

Solving Quadratic Equations by Factoring

K - 5th
In this video lesson, students will learn how to solve quadratic equations by factoring. The teacher explains the zero product property and the concept of factors, and then discusses common mistakes to avoid. The teacher provides...
Instructional Video5:43
Curated Video

Factoring Strategies: Rewriting Expressions

K - 5th
In this video, the teacher explains different strategies for factoring expressions. They review factoring by grouping and factoring a difference of two squares. They also provide examples of factoring expressions completely using these...
Instructional Video
Sophia Learning

Sophia: Factoring Monomials: Lesson 2

9th - 10th
This lesson will cover how to factor the coefficient separately from each variable in order to factor a monomial. It is 2 of 11 in the series titled "Factoring Monomials."
Instructional Video
Sophia Learning

Sophia: Factored and Expanded Polynomials: Lesson 6

9th - 10th
Throughout this lesson, the concept covered will include a polynomial being factored and two factors being multiplied to create a polynomial. It is 6 of 7 in the series titled "Factored and Expanded Polynomials."
Instructional Video
Sophia Learning

Sophia: Factoring Monomials: Lesson 11

9th - 10th
This lesson will cover how to factor the coefficient separately from each variable in order to factor a monomial. It is 11 of 11 in the series titled "Factoring Monomials."
Instructional Video
Sophia Learning

Sophia: Factoring Monomials: Lesson 7

9th - 10th
This lesson will cover how to factor the coefficient separately from each variable in order to factor a monomial. It is 7 of 11 in the series titled "Factoring Monomials."
Instructional Video
Sophia Learning

Sophia: Factoring Negative A: Lesson 9

9th - 10th
This lesson shows you the steps to finding the products of factors of 'a' and 'c' that have a difference of 'b' since one factor is positive and the other negative in a quadratic equation. It is 9 of 10 in the series titled "Factoring...
Instructional Video
Sophia Learning

Sophia: Factoring Positive a and C: Lesson 5

9th - 10th Standards
Given a quadratic formula in a specific format, this lesson shows you how to find factors of a and c that add to b. It is 5 of 11 in the series titled "Factoring Positive A and C."
Instructional Video
Sophia Learning

Sophia: Factoring Quadratics With Coefficients: Lesson 4

9th - 10th Standards
In this lesson, you'll be shown step by step how to set up a quadratic equation in order to factor it. It is 4 of 9 in the series titled "Factoring Quadratics with Coefficients."
Instructional Video
Sophia Learning

Sophia: Factoring Quadratics With Coefficients: Lesson 9

9th - 10th Standards
In this lesson, you'll be shown step by step how to set up a quadratic equation in order to factor it. It is 9 of 9 in the series titled "Factoring Quadratics with Coefficients."
Instructional Video
Sophia Learning

Sophia: Factoring Quadratics With Coefficients: Lesson 3

9th - 10th Standards
In this lesson, you'll be shown step by step how to set up a quadratic equation in order to factor it. It is 3 of 9 in the series titled "Factoring Quadratics with Coefficients."
Instructional Video
Sophia Learning

Sophia: Expanding a Polynomial: Lesson 10

9th - 10th
This lesson gives details on how to construct a given factor, create a polynomial, and how to find the zero of the resulting polynomial. It is 10 of 10 in the series titled "Expanding a Polynomial."
Instructional Video
Sophia Learning

Sophia: Expanding a Polynomial: Lesson 2

9th - 10th
This lesson gives details on how to construct a given factor, create a polynomial, and how to find the zero of the resulting polynomial. It is 2 of 10 in the series titled "Expanding a Polynomial."
Instructional Video
Sophia Learning

Sophia: Expanding a Polynomial: Lesson 4

9th - 10th
This lesson gives details on how to construct a given factor, create a polynomial, and how to find the zero of the resulting polynomial. It is 4 of 10 in the series titled "Expanding a Polynomial."
Instructional Video
Sophia Learning

Sophia: Expanding a Polynomial: Lesson 6

9th - 10th
This lesson gives details on how to construct a given factor, create a polynomial, and how to find the zero of the resulting polynomial. It is 6 of 10 in the series titled "Expanding a Polynomial."
Instructional Video
Sophia Learning

Sophia: Factored and Expanded Polynomials: Lesson 3

9th - 10th
Throughout this lesson, the concept covered will include a polynomial being factored and two factors being multiplied to create a polynomial. It is 3 of 7 in the series titled "Factored and Expanded Polynomials."
Instructional Video
Sophia Learning

Sophia: Factored and Expanded Polynomials: Lesson 5

9th - 10th
Throughout this lesson, the concept covered will include a polynomial being factored and two factors being multiplied to create a polynomial. It is 5 of 7 in the series titled "Factored and Expanded Polynomials."
Instructional Video
Sophia Learning

Sophia: Factored and Expanded Polynomials: Lesson 1

9th - 10th
Throughout this lesson, the concept covered will include a polynomial being factored and two factors being multiplied to create a polynomial. It is 1 of 7 in the series titled "Factored and Expanded Polynomials."
Instructional Video
Sophia Learning

Sophia: Factoring Monomials: Lesson 4

9th - 10th
This lesson will cover how to factor the coefficient separately from each variable in order to factor a monomial. It is 4 of 11 in the series titled "Factoring Monomials."
Instructional Video
Sophia Learning

Sophia: Factoring Negative A: Lesson 3

9th - 10th
This lesson shows you the steps to finding the products of factors of 'a' and 'c' that have a difference of 'b' since one factor is positive and the other negative in a quadratic equation. It is 3 of 10 in the series titled "Factoring...
Instructional Video
Sophia Learning

Sophia: Factoring Negative A: Lesson 6

9th - 10th
This lesson shows you the steps to finding the products of factors of 'a' and 'c' that have a difference of 'b' since one factor is positive and the other negative in a quadratic equation. It is 6 of 10 in the series titled "Factoring...
Instructional Video
Sophia Learning

Sophia: Factoring Negative a and C: Lesson 2

9th - 10th
This lesson shows you the steps to finding the products of factors of 'a' and 'c' that have a sum of 'b' where both factors are positive or negative in a quadratic equation. It is 2 of 10 in the series titled "Factoring Negative A and C."