Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

eroshea

  • 3 years ago

tan(arctanx + arctan 1/4)=7/11, find x

  • This Question is Closed
  1. Reyjuanx10
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    You should get the inverse of it

  2. Reyjuanx10
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    trololololol

  3. eroshea
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    hahahaha!

  4. eroshea
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    i already did that and i just want to make sure that my answer is correct :))

  5. Reyjuanx10
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    nakita nga lang kita eh

  6. Reyjuanx10
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    ang susungit naman ng mga tao dito

  7. eroshea
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    kala mo lang un.. may mabait dito :))

  8. estudier
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 2

    just use tan double angle formula.....

  9. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    arctanA + arctan B = arctan((A+B)/(1-AB))

  10. eroshea
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    wait.. i'm confused @_@

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

    i'm confused too

  12. Reyjuanx10
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    mee too

  13. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    arctanx + arctan 1/4 = arctan((x+1/4)/(1-x/4)) tan(arctanx + arctan 1/4) = (x+1/4)/(1-x/4) =7/11

  14. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 0

    now can u find x ? (x+1/4)/(1-x/4) =7/11

  15. 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