Channel: ProfRobBob

Category: Education

Tags: divisiondividingsquarenumericalrootsimplifymultiplicationrationalizesimplifyingdenominator

Description: I introduce Simplifying Numerical Square Roots and then work through 8 Examples Square root of a perfect square 7:21 Simplifying a non perfect square 8:06 Simplifying a fraction 9:36 Square root of the sum of two numbers 11:20 Square root of a fraction. Denominator not a perfect square. 12:46 Rationalizing the denominator 13:59 Difference of square roots16:16 Rationalizing a denominator with 2 terms 18:26 More lessons working with Radicals profrobbob.com/algebra-2/radicals-rational-exponents Check out ProfRobBob.com, there you will find my lessons organized by chapters within each subject. If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage YouTube.com/Profrobbob