Conjugates: Rationalizing Denominators: the Basics with an Example (a MATH 1010 Problem)
Channel: Mr. Sal
Date: 01/07/2017

Subscribe for new videos: https://www.youtube.com/c/MrSalMath

Share this video: https://youtu.be/18UOTizujL0

Follow me on Facebook: https://goo.gl/gnnhRj

The problem:
Rationalize the denominator
3/(√7−4)





The solution:
−(√7+4)/3