1. Solving Radical Equations and Inequalities Objective: Solve radical equations and inequalities.

5. Radical Equations

6. Example 1

10. Try This Solve. Check your solution.

11. Try This Solve. Check your solution. Isolate the radical. Square both sides. Solve

12. Try This Solve. Check your solution. Isolate the radical. Square both sides. Solve Check.

13. Try This Solve. Check your solution. Isolate the radical. Square both sides. Solve On the calculator:

14. Example 2

18. Try This Solve. Check your solution.

19. Try This Solve. Check your solution. Square each side. Solve.

20. Try This Solve. Check your solution. Square each side. Solve. Check.

21. Try This Solve. Check your solution. Square each side. Solve. On the calculator:

22. Example 3

25. Try This Solve. Check your solution.

26. Try This Solve. Check your solution. Square both sides. Solve.

27. Try This Solve. Check your solution. Square both sides. Solve. Check.

29. Example 4

31. Example 5

35. Example 6

38. Try This Solve. Check you solution.

39. Try This Solve. Check you solution.

40. Try This Solve. Check you solution.

41. Try This Solve. Check you solution.

42. Try This Solve. Check you solution.

43. Example 7

45. Try This Solve by graphing. Give the solution to the nearest tenth.

46. Try This Solve by graphing. Give the solution to the nearest tenth. Where is the line below the curve?

48. Homework Page 542 11-43 every 4 th problem