1. MAT 121 R.6 – R.7
Darren Dusick

2. Determining the Domain of a Rational Expression

3. You Try!!

4. Simplifying Rational Expressions

5. You Try!!

6. Multiplying Rational Expressions

7. You Try!!

8. Dividing Rational Expressions

9. You Try!!

10. Adding and Subtracting Rational Expressions

11. Adding and Subtracting Rational Expressions

12. Another Example!

13. You Try!!

14. Complex Fractions 

15. Complex Fractions 

16. You Try!!

17. Radical, dude!

19. Simplifying Radicals

20. You Try!!

21. Ummm… OK….

22. Combining Radicals

23. You Try!!

24. Rationalizing Denominators or Numerators

25. Rationalizing Denominators or Numerators

26. You Try!!

27. Rational Exponents

29. Another Example

30. You Try!!