videos 7.4

Lesson 7.3, part 1

A- Adding and subtracting radical expressions. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-593s.html

B-   Simplifying before adding radical expressions... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-594s.html

Lesson 7.3 part 2.

C-   Multiplying binomial radical expressions. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-595s.html

D- Multiplying conjugates... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-596s.html

E-   Dividing binomial radical expressions.  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-597s.html

Lesson 7.4

A- Simplifying rational exponents... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-598s.html

B-   Convert to and from radical form... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-599s.html

C-   Simplify numbers with rational roots... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-600s.html

D- Write radical expressions in simplest form... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-601s.html

E-   Simplifying radical expressions http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-588s.html