Factoring difference of cubes
Intros
Lessons
Examples
Lessons
- Factoring Using the Difference of Cubes Formula
Factor the following expressions:
- Factoring Using the Difference of Cubes Formula - Extended
Factor the following expressions:
- Factoring Binomials with 2 variables
Factor the following expressions:
- First Factor the Greatest Common Factor, Then Apply the Difference of Cubes Formula
Factor the following expressions:
Free to Join!
StudyPug is a learning help platform covering math and science from grade 4 all the way to second year university. Our video tutorials, unlimited practice problems, and step-by-step explanations provide you or your child with all the help you need to master concepts. On top of that, it's fun — with achievements, customizable avatars, and awards to keep you motivated.
Easily See Your Progress
We track the progress you've made on a topic so you know what you've done. From the course view you can easily see what topics have what and the progress you've made on them. Fill the rings to completely master that section or mouse over the icon to see more details.Make Use of Our Learning Aids
Earn Achievements as You Learn
Make the most of your time as you use StudyPug to help you achieve your goals. Earn fun little badges the more you watch, practice, and use our service.Create and Customize Your Avatar
Play with our fun little avatar builder to create and customize your own avatar on StudyPug. Choose your face, eye colour, hair colour and style, and background. Unlock more options the more you use StudyPug.
Topic Notes
∙ Sum of cubes: a3+b3=(a+b)(a2−ab+b2)
∙ Difference of cubes: a3−b3=(a−b)(a2+ab+b2)
∙ SOAP: a3±b3=(a[samesign]b)(a2[oppositesign]ab[alwayspositive]b2)
∙Things to consider before using the difference of cubes formula:
1. Is there a 'difference' sign? Are there two cubed terms?
2. Are the terms in order? (i.e. in descending order of degrees)
3. Is the first term positive?
4. Is there a Greatest Common Factor (GCF)?
Basic Concepts
Related Concepts
2
videos
remaining today
remaining today
5
practice questions
remaining today
remaining today