Main content
Course: Algebra 2 > Unit 5
Lesson 1: Zeros of polynomials- Zeros of polynomials introduction
- Zeros of polynomials: plotting zeros
- Zeros of polynomials: matching equation to zeros
- Zeros of polynomials: matching equation to graph
- Zeros of polynomials (factored form)
- Zeros of polynomials (with factoring): grouping
- Zeros of polynomials (with factoring): common factor
- Zeros of polynomials (with factoring)
© 2024 Khan AcademyTerms of usePrivacy PolicyCookie Notice
Zeros of polynomials (with factoring): grouping
When a polynomial is given in factored form, we can quickly find its zeros. When its given in expanded form, we can factor it, and then find the zeros! Here is an example of a 3rd degree polynomial we can factor using the method of grouping.
Want to join the conversation?
No posts yet.