#### Example 2: solve a trig equation using a double angle identity

This tutorial provides an example of solving a trig equation that requires the use of a double angle identity.

This tutorial provides an example of solving a trig equation that requires the use of a double angle identity.

This tutorial provides an example of solving a trig equation that requires the use of a double angle identity.

- (0)
- FREE

Exercise solving trig equations with double angle identity.

By IBVodcasting

- (0)
- FREE

Video tutorial on Using Double Angle Identities to Solve Equations, Example 1.
In this video, I use some double angle identities for sine and/or cosine to solve some equations.

By PatrickJMT

- (0)
- FREE

This video provides three examples of simplifying and evaluating a trigonometric expression using a double angle identity.

- (0)
- FREE

VariablesExercise 3: How to simplify a complex fraction containing variables.

- (0)
- FREE

Complete videos list: http://mathispower4u.yolasite.com/
This video will show practice problems to determine if two triangles are congruent.

- (0)
- FREE

This video shows the proof of the quadratic formula by solving ax^2+bx+c by completing the square.
http://mathispower4u.wordpress.com/

- (0)
- FREE

This video provides an example of how to determine the domain of a rational function.
Complete Library at http:www.mathispower4u.com
Search by Topic at http://www.mathispower4u.wordpress.com

- (0)
- FREE

Contains brief summary notes on ALL C4 topics with space for students to make additional notes and annotations. The booklet looks good when printed with each topic taking a double page spread. Perfect for a single point of call reference for students. This could be printed for each student and referred to throughout the course. Designed for AQA but may be suitable for other exam boards. (Approximately 16 pages).

By sdhatton

- (0)
- $1.33

Contains brief summary notes on ALL C3 topics with space for students to make additional notes and annotations. The booklet looks good when printed with each topic taking a double page spread. Perfect for a single point of call reference for students. This could be printed for each student and referred to throughout the course. Designed for AQA but may be suitable for other exam boards. (Approximately 17 pages).

By sdhatton

- (0)
- $1.33

Contains brief summary notes on ALL C2 topics with space for students to make additional notes and annotations. The booklet looks good when printed with each topic taking a double page spread. Perfect for a single point of call reference for students. This could be printed for each student and referred to throughout the course. Designed for AQA but may be suitable for other exam boards. (Approximately 16 pages).

By sdhatton

- (0)
- $1.33

These resources cover the key points for the trigonometrical functions, their graphs, and the famillar trigonometrical identities.
There are also included practice questions and examination style questions that are ideal for use in the classroom or for students to try on their own whilst reivising. Solutions are included.

By mathsbridge

- (0)
- $1.33