Posted by **sam** on Monday, April 14, 2008 at 11:58am.

write the expression sin4xsin5x as a sum or difference of trigonometric functions

## Answer This Question

## Related Questions

- tRiG/ AlGeBrA - 1) Use double-angle identities to write the following expression...
- Trig - sum and difference formulas - Write the expression as a single ...
- trig - 1) Use double-angle identities to write the following expression, using ...
- TRIGONOMETRY - Write the following trigonometric expression as an algebraic ...
- trig - write sin4xcos2 as the sum or difference of two functions.
- trig - Rewrite 8 cos2 x as an equivalent expression that does not contain powers...
- trig - Rewrite cos4x as an equivalent expression that does not contain powers of...
- TRIG/ALGEBRA - 1) Find the exact value. Use a sum or difference identity. tan (-...
- Trigonometry - Hi, I need help with this question: Use the addition and ...
- Pre-Calculus - Operations with Functions write the function below as either a ...

More Related Questions