Results 1 to 4 of 4

Thread: Simplifying equation with logarithm 12(3sqrt5/8 - ln(sqrt5/2 + 3/2)/2)-0

  1. #1

    Simplifying equation with logarithm 12(3sqrt5/8 - ln(sqrt5/2 + 3/2)/2)-0

    Hello, I'm new here so please don't fault me too much if I don't know proper etiquette.

    I'm trying to figure out where ln(64) comes from when simplifying 12(3sqrt5/8 - ln(sqrt5/2 + 3/2)/2)-0

    the simplified version yields 1/2(9sqrt5/2+ln(64)-6ln(3+sqrt5)). It yields the correct answer in my overall problem but I can't figure out where the ln(64) comes from when I'm simplifying

  2. #2
    Elite Member
    Join Date
    Jun 2007
    Posts
    17,577
    Quote Originally Posted by justbecause View Post
    Hello, I'm new here so please don't fault me too much if I don't know proper etiquette.

    I'm trying to figure out where ln(64) comes from when simplifying 12(3sqrt5/8 - ln(sqrt5/2 + 3/2)/2)-0

    the simplified version yields 1/2(9sqrt5/2+ln(64)-6ln(3+sqrt5)). It yields the correct answer in my overall problem but I can't figure out where the ln(64) comes from when I'm simplifying
    Hint: 2^6 = 64
    “... mathematics is only the art of saying the same thing in different words” - B. Russell

  3. #3
    Elite Member stapel's Avatar
    Join Date
    Feb 2004
    Posts
    15,852

    Cool

    Quote Originally Posted by justbecause View Post
    Hello, I'm new here so please don't fault me too much if I don't know proper etiquette.
    Just FYI: It helps to show your work, so we can understand where things are going wrong. Also, what you've posted contains no "equals" sign, so it's an "expression", not an "equation".

    Quote Originally Posted by justbecause View Post
    I'm trying to figure out where ln(64) comes from when simplifying 12(3sqrt5/8 - ln(sqrt5/2 + 3/2)/2)-0

    ...I can't figure out where the ln(64) comes from when I'm simplifying
    What are you doing when you're simplifying?

    Please show all your steps. Thank you!

  4. #4
    It was a lot for me to work this problem and I had help lol so it would be a lot to post here, but thanks for the help guys!

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •