Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing


  • 3 years ago

Write the expression as the sine, cosine, or tangent of an angle. cos 8x cos 2x - sin 8x sin 2x

  • This Question is Closed
  1. babydoll332
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i think it would be cos 10x but im not sure

  2. Not the answer you are looking for?
    Search for more explanations.

    • Attachments:

Ask your own question

Sign Up
Find more explanations on OpenStudy
Privacy Policy