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: Simple Factoring

9th - 10th Standards
This lesson shows how to identify common factors in an equation and factor them out to make solving simpler. Students can watch a video tutorial and then take an online quiz.
Instructional Video
Sophia Learning

Sophia: Simple Factoring

9th - 10th Standards
This lesson shows how to identify common factors in an equation and factor them out to make solving simpler. Students can watch a video tutorial and then take an online quiz.
Instructional Video
Sophia Learning

Sophia: Simple Factoring

9th - 10th
This lesson shows how to identify common factors in an equation and factor them out to make solving simpler. Students can watch a video tutorial and then take an online quiz.
Instructional Video
Khan Academy

Khan Academy: Computational Number Theory: Summary (What's Next?)

6th - 9th
Why is factorization hard, yet generating primes easy? Where do we go from here?
Instructional Video
Virtual Nerd

Virtual Nerd: How Do You Simplify Radicals Using the Product Property?

9th - 10th
Watch this step-by-step tutorial to see how to simplify a radical whose radicand is not a perfect square. [3:12]
Instructional Video
Khan Academy

Khan Academy: The Fundamental Theorem of Arithmetic

9th - 10th
In this video lesson students explore the fundamental theorem of arithmetic. Student learn about prime and composite numbers.
Instructional Video
Khan Academy

Khan Academy: Prime Numbers: Prime Numbers

4th - 8th Standards
Video identifying prime numbers.
Instructional Video
Sophia Learning

Sophia: Simplifying Radicals With Perfect Squares

9th - 10th
Students learn how to simplify radicals using perfect squares. The mathematics concept is explored through this video lesson.
Instructional Video
Khan Academy

Khan Academy: Summary (What's Next?)

9th - 10th
This computer science lesson discusses factorization, generating prime numbers, and challenges the viewer think about the possibilities of their applications in the future. This video lesson from Khan Academy is intended for students who...
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."
Instructional Video
Sophia Learning

Sophia: Factoring Negative a and C: Lesson 3

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 3 of 10 in the series titled "Factoring Negative A and C."
Instructional Video
Sophia Learning

Sophia: Factoring Negative a and C: Lesson 9

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 9 of 10 in the series titled "Factoring Negative A and C."
Instructional Video
Sophia Learning

Sophia: Factoring Positive a and C: Lesson 2

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 2 of 11 in the series titled "Factoring Positive A and C."
Instructional Video
Sophia Learning

Sophia: Factoring Positive a and C: Lesson 3

9th - 10th
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 3 of 11 in the series titled "Factoring Positive A and C."
Instructional Video
Sophia Learning

Sophia: Sign in Quadratic Factoring: Lesson 2

9th - 10th Standards
This lesson explains the importance of and how to recognize signs and patterns in quadratic factoring. It is 2 of 6 in the series titled "Sign in Quadratic Factoring."
Instructional Video
Sophia Learning

Sophia: Sign in Quadratic Factoring: Lesson 3

9th - 10th
This lesson explains the importance of and how to recognize signs and patterns in quadratic factoring. It is 3 of 6 in the series titled "Sign in Quadratic Factoring."
Instructional Video
Sophia Learning

Sophia: Simple Factoring: Lesson 10

9th - 10th
This lesson shows how to identify common factors in an equation and factor them out to make solving simpler. It is 10 of 13 in the series titled "Simple Factoring."
Instructional Video
Sophia Learning

Sophia: Simple Factoring: Lesson 4

9th - 10th
This lesson shows how to identify common factors in an equation and factor them out to make solving simpler. It is 4 of 13 in the series titled "Simple Factoring."
Instructional Video
Sophia Learning

Sophia: Factoring Negative C: Lesson 2

9th - 10th Standards
This lesson shows you the steps to finding the products of factors of 'a' and 'c' that have a difference of 'b' in a quadratic equation. It is 2 of 11 in the series titled "Factoring Negative C."
Instructional Video
Sophia Learning

Sophia: Factoring Negative A: Lesson 2

9th - 10th Standards
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 2 of 10 in the series titled "Factoring...