Instructional Video

Subtracting Polynomials

Curated and Reviewed by Lesson Planet

To subtract two polynomials Sal demonstrates that you add the opposite of the second term, and then combine like terms to solve. How do you find an opposite term? Simply multiply the polynomial by -1. This video is very clearly explained and could be great as a homework helper.

3 Views 6 Downloads
Resource Details
Grade
8th - 9th
Subjects
Math
2 more...
Media Length
2:07
Audiences
For Teacher Use
1 more...
Instructional Strategy
Flipped Classroom
Accessibility
Closed Captions
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc