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

moongazer Group Title

How to get the domain of this?

  • 2 years ago
  • 2 years ago

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

    |dw:1348401346900:dw|

    • 2 years ago
  2. moongazer Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    I already know some of the way of getting the domain. But this is slightly confusing.

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

    You should factorize this first...

    • 2 years ago
  4. moongazer Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    I started it by simplifying to (x-5)(x-4) sqrt--------- (x-2)(x-3)

    • 2 years ago
  5. waterineyes Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Now denominator should not be 0...

    • 2 years ago
  6. moongazer Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    then I identified when will it be undefined

    • 2 years ago
  7. waterineyes Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    And second thing square root of negative number is not defined..

    • 2 years ago
  8. moongazer Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    my second step is identifying when will it be undefined?

    • 2 years ago
  9. waterineyes Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    Yes go ahead the way you like..

    • 2 years ago
  10. moongazer Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    is this the second step? finding the values of x that will make it undefined

    • 2 years ago
  11. moongazer Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    ok, I got the values that will make it undefined x<5, x<4, x<=2, x<=3 is it correct?

    • 2 years ago
  12. moongazer Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    @waterineyes

    • 2 years 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.