Here's the question you clicked on:

55 members online
  • 0 replying
  • 0 viewing

Mello

  • 3 years ago

Simplify the following

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

    \[\frac{ 7\sqrt{5}-9\sqrt{5} }{ \sqrt{5}-\sqrt{3} }\]

  2. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    what have u tried ?

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

    Nothing yet, this was a longer expression. This is as far as I was able to simplify it. But I'm certain it's meant to be simpler than this.

  4. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    multiply and divide by root 5 + root 3

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

    |dw:1351744179569:dw|

  6. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    7 root 13 ? how ? and last term = -9*3

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

    Right, sorry. 7 root 15. and -9*3

  8. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    it should be 7root 15

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

    |dw:1351744442302:dw|

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

    |dw:1351744481155:dw|

  11. hartnn
    • 3 years ago
    Best Response
    You've already chosen the best response.
    Medals 1

    absolutely correct! good :)

  12. 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