Ex: Evaluate an Expression with Rational Exponents Using Radicals

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This video provides examples of how to evaluate an expressions with rational exponents by writing the expression in radical form and then simplifying.
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I love all of your instructional videos!  You have a great way of explaining things at a good pace. This is my second semester in community college after being out of high school for over 10 years (so as you can imagine, it is hard to re-learn everything). With your videos it makes it so much easier to understand. Thank you so much for all of your hard work and awesome videos!

lindseyreuter
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Problem four??? You did not show us what really happens to the 1/2??? Did it disappear and how and why??? Thumbs down!!!

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