Lessons 7.4 and 7.5 and 7.6

 

Lesson 7.4 

 

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

 

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

 

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

 

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

 

Lesson 7.5

 

Solving radical equations, isolating the radical... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-313s.html

 

Radical equations with rational exponents... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-602s.html

 

Radical equation word problem... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-603s.html

 

Radical equation and extraneous solutions... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-604s.html

 

Equations with two rational exponents... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-605s.html

 

Lesson 7.6 part 1.

 

Adding and subtracting functions... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-606s.html

 

Multiplying functions... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-607s.html