A1-G8-12-13.0 | Dividing by Rational Expres...

A1-G8-12-13.0 | Dividing by Rational Expre...

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(75%) (4 Votes)
Cabrillo HS student, Judith, shows how to divide rational expressions and polynomials. Questions this video answers How do I divide rational expressions and polynomials? How do I solve a rational exp...
Cabrillo HS student, Judith, shows how to divide rational
expressions and polynomials. Questions this video answers How do I
divide rational expressions and polynomials? How do I solve a
rational expression step by step? How do I multiply rational
expressions? How do I cancel out the common factors?
Comments (6 of 8)
Rated: 0
Posted: 16-06-14
  
eric: would like to see an arrow at the two minute mark connecting the factoring to original
Rated: 0
Posted: 16-06-14
  
Seeing if I can post a response
Rated: 0
Posted: 16-06-14
  
This is a test comment by Hiroo using the account name 'Modular'
Rated: 0
Posted: 03-06-13
  
As was mentioned in the previous comments, the different color coding was especially helpful in following the step by step process. For completeness maybe show the whole problem with the multiple choice in the beginning to tie it with the ending. Also just be careful with where you're mouse is located in the video as it blocked part of the equation in the beginning of the video.
Rated: 0
Posted: 27-01-13
  
I think Judith does a great job going step by step. She has good organization and it's easy and clear to follow. At the beginning when she says you have to change the problem to multiplication, I think it might be best to make it clear to viewers that you always have multiply by the reciprocal when dividing polynomials. But other than that, it's a great video.
Rated: 0
Posted: 14-10-12
  

Judith organizes her solution well with color coding and she keeps it neat looking. It would be helpful if she explained a little more how she factored the numerators. Overall, I feel like if Judith went slower the video would be easier to follow. Otherwise, it was nicely done. 

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