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

katlin95 Group Title

solve for x: sqrt x+16 - sqrt x-2=0 A. 3 B. 7 C. 9 D. 15

  • one year ago
  • one year ago

  • This Question is Closed
  1. katlin95 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    @jim_thompson5910 i got 9

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

    It cannot be this way! \[\sqrt{x+16}-\sqrt{x-2}=0\]

    • one year ago
  3. katlin95 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    so what would be my answer then?

    • one year ago
  4. electrokid Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    is the question the way I wrote?

    • one year ago
  5. katlin95 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    yep

    • one year ago
  6. electrokid Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    if the question is exactly like I wrote, then there can be no solution for it!

    • one year ago
  7. katlin95 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    for the second part the sqrt is only over 2x

    • one year ago
  8. electrokid Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    check the question and use the equation editor below to enter the equation

    • one year ago
  9. katlin95 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    I mean x lol

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

    see..!!

    • one year ago
  11. electrokid Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    so, like this?\[\sqrt{x+16}-\sqrt{x}-2=0\]

    • one year ago
  12. katlin95 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    yes:)

    • one year ago
  13. jim_thompson5910 Group Title
    Best Response
    You've already chosen the best response.
    Medals 1

    if the equation is \[\sqrt{x+16}-\sqrt{x}-2=0\], then the answer is x = 9 like you got katlin95, so congrats

    • one year ago
  14. electrokid Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    then yes.

    • 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.