Finding Common Denominators
Watch this video. Pause the video after the second example and try to determine the common denominator yourself. Then watch the rest of the video to see the solution.
Source: Khan Academy, https://www.youtube.com/watch?v=lxjmR4pYIVU This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License.
Last modified: Wednesday, June 30, 2021, 3:49 PM