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

mmkoscielski

(__)^2= (csc x-1)(csc x+1) solve for the blank

  • one year ago
  • one year ago

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

    would it be cscx^2

    • one year ago
  2. BTaylor
    Best Response
    You've already chosen the best response.
    Medals 0

    it would be \[\csc^{2} x\]

    • one year ago
  3. mmkoscielski
    Best Response
    You've already chosen the best response.
    Medals 0

    okay

    • one year ago
  4. nolastudent
    Best Response
    You've already chosen the best response.
    Medals 2

    (csc x-1)(csc x+1) = \[\csc^{2}(x) - 1 = (blank)^{2}\] so \[\sqrt{\csc2(x)−1} = blank\]

    • one year ago
  5. gandalfwiz
    Best Response
    You've already chosen the best response.
    Medals 0

    Nolastudent-- you're way makes sense, but is there a way to simplify is more?

    • one year ago
  6. nolastudent
    Best Response
    You've already chosen the best response.
    Medals 2

    yes, sorry, trig identity: csc^2(x)-1 = cot^2(x)

    • one year ago
  7. gandalfwiz
    Best Response
    You've already chosen the best response.
    Medals 0

    *your*. Sorry... :)

    • one year ago
  8. nolastudent
    Best Response
    You've already chosen the best response.
    Medals 2

    so square root of cotangent squared, which is cotangent.

    • one year ago
  9. nolastudent
    Best Response
    You've already chosen the best response.
    Medals 2

    That's okay, we're in the math section XD

    • one year ago
  10. gandalfwiz
    Best Response
    You've already chosen the best response.
    Medals 0

    Okay, that makes more sense. I can never simplify mine enough... :)

    • one year ago
  11. nolastudent
    Best Response
    You've already chosen the best response.
    Medals 2

    LOL, thanks for the help gandalfwiz!

    • one year ago
  12. gandalfwiz
    Best Response
    You've already chosen the best response.
    Medals 0

    So the final answer is cotx?

    • one year ago
  13. nolastudent
    Best Response
    You've already chosen the best response.
    Medals 2

    yep

    • one year 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.