SOLUTION: Write the expression as the sine, cosine, or tangent of an angle. sin 5x cos x - cos 5x sin x

Algebra ->  Trigonometry-basics -> SOLUTION: Write the expression as the sine, cosine, or tangent of an angle. sin 5x cos x - cos 5x sin x      Log On


   

Question 769454: Write the expression as the sine, cosine, or tangent of an angle.
sin 5x cos x - cos 5x sin x
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
sin 5x cos x - cos 5x sin x=
sin(5x-x)=
sin(4x)