Videos on adding, subtracting and multiplying polynomials.

Adding polynomials http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-264s.html 

 

Subtracting polynomials.  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-265s.html

 

 

Multiplying polynomials. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-137s.html 

 

 

Multiplying using distributive property... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-138s.html 

 

Multiply binomials using FOIL method. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-268s.html

 

Multiplying a trinomial... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-270s.html