MathIsPower4U: James Sousa's "Adding and Subtracting Polynomials"

Watch this video and take notes. In this video, adding and subtracting polynomials is performed in both horizontal and vertical formats. Note that in the vertical format, the terms of the same degree (or like terms) are aligned one under another, much like the digits of the same place value are aligned in addition or subtraction of decimals and large numbers.

Last modified: Monday, July 11, 2016, 1:21 PM