Classroom | Trigonometry: Trigonometry: Using Identities to Write an Expression as an Integer | Problem #5 | Video Math Teacher

Trigonometry: Using Identities to Write an Expression as an Integer

1

To Browse Problems:
Select the desired Subject → Chapter → Section → Group

2

Practice Solving the problems.
Print the worksheet and work through each problem.

5

Use the Pythagorean identities to write the expression as an integer.

Play VideoSee Video Solution (1:08)Difficulty: 3Type: Problem
3

Watch the solution video!

Get the Flash Player to see this player.