Radical Expressions - Square Roots

Radical Expressions - Square Roots
  • Currently 3.0/5 Stars.
3912 views, 5 ratings - 00:04:05
Part of video series Radical Expressions
Taught by Legut
Adding, subtracting, multiplying radical expressions with index of 2 (square roots), with an introduction to conjugates.
  • How do you subtract square roots?
  • How do you multiply square roots?
  • What is a conjugate of a binomial?
  • How do you multiply conjugate binomials?
A quick recap of simplifying and combining radicals. A good review if you have already learned about square roots and would like to see a few example problems. Also, a good recap of conjugates. Watch only if you understand multiplying binomials (FOIL).
  • Currently 3.0/5 Stars.
Reviewed by MathVids Staff on April 01, 2008.
Not bad, but more voice or explanation would improve this video. I can see how I could effectively use in my classroom.
  • Currently 3.0/5 Stars.
Reviewed by jhoward on September 27, 2008.
I learned this as the basics. It helped me recap on what I had lost over the summer.
  • Currently 3.0/5 Stars.
Reviewed by kazamon123 on January 21, 2009.
 
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