Quantcast

Got Homework?

Connect with other students for help. It's a free community.

  • across
    MIT Grad Student
    Online now
  • laura*
    Helped 1,000 students
    Online now
  • Hero
    College Math Guru
    Online now

Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

AonZ

simplify sin2x / 1+cos2x

  • 11 months ago
  • 11 months ago

  • This Question is Closed
  1. AonZ
    Best Response
    You've already chosen the best response.
    Medals 0

    @primeralph halp pls :)))

    • 11 months ago
  2. AonZ
    Best Response
    You've already chosen the best response.
    Medals 0

    ill work it out and can you point out my mistakes :)

    • 11 months ago
  3. AonZ
    Best Response
    You've already chosen the best response.
    Medals 0

    2cosxsinx / 1 + cos^2 x - sin^2 x

    • 11 months ago
  4. AonZ
    Best Response
    You've already chosen the best response.
    Medals 0

    2cosxsinx / cos2x + cos^2 x

    • 11 months ago
  5. .Sam.
    Best Response
    You've already chosen the best response.
    Medals 1

    Its better to use cos2x=2cos^2x-1

    • 11 months ago
  6. primeralph
    Best Response
    You've already chosen the best response.
    Medals 1

    yeah

    • 11 months ago
  7. AonZ
    Best Response
    You've already chosen the best response.
    Medals 0

    2cosxsinx / 1 + 2cos^2 x - 1 2cosxsinx / 2cos^2 x

    • 11 months ago
  8. AonZ
    Best Response
    You've already chosen the best response.
    Medals 0

    cosx sinx / cos^2 x

    • 11 months ago
  9. primeralph
    Best Response
    You've already chosen the best response.
    Medals 1

    good job

    • 11 months ago
  10. AonZ
    Best Response
    You've already chosen the best response.
    Medals 0

    oh i see now i get tanx :)

    • 11 months ago
    • Attachments:

See more questions >>>

Your question is ready. Sign up for free to start getting answers.

spraguer (Moderator)
5 → View Detailed Profile

is replying to Can someone tell me what button the professor is hitting...

23

  • Teamwork 19 Teammate
  • Problem Solving 19 Hero
  • You have blocked this person.
  • ✔ You're a fan Checking fan status...

Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.

This is the testimonial you wrote.
You haven't written a testimonial for Owlfred.