UNIT 2. ROOTS

Revision of powers:

https://drive.google.com/open?id=0BzbMH1hz77vrRjAwQ2Q1UWp5NDA

Unit 2:

https://drive.google.com/open?id=0BzbMH1hz77vra2Y5Y3BqYXdhQ28

Exercises:

https://drive.google.com/file/d/0BzbMH1hz77vrV2g3Z2JQLUl5Vk0/view?usp=sharing

Vocabulary:

Exponents & Square Roots

https://youtu.be/C_iKTTI1E34

 Intro To Exponents

https://youtu.be/ZJDb7E6aCrA