Subtracting Polynomials

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.

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Resource Details

Grade
8th - 9th
Subjects
Math
2 more...
Resource Types
Videos
1 more...
Language
English
Instructional Strategy
Flipped Classroom
Usage Permissions
Creative Commons
BY-NC-SA: 3.0
cc