Explore BrainMass

Applying Trigonometric Identities

Evaluate this expression and put in terms of sin x and/or cos x.

sin6x + sin4x

show your work and explain how the answer was obtained.

Solution Preview

The solution is attached below in two files. the files are identical in content, only differ in format. The first is in MS Word XP Format, ...

Solution Summary

Trigonometric identities are applied to expressing sin6x + sin4x in terms of sin x and cos x. The solution is detailed and well presented.