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

salman.ue Group Title

can anybody tell me about rational and irrational

  • 2 years ago
  • 2 years ago

  • This Question is Open
  1. 03453660 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    rational are those numbers which can be written in p/q form where p and q are integers. example : 4 = 8/2 or 0.5 = 1/2 etc irrational numbers are those numbers which cannot be written in p/q form example: squareroot(3) , squareroot(5), squareroot(6), pi etc squareroot of every nonperfect square number is an irrational number

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

    ok.but is the number\[\sqrt{8+\sqrt{18}}\] is rational???

    • 2 years ago
  3. 03453660 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    no its irrational number because 1) 18 is not a perfect square number 2) the whole expression inside the big squareroot is also a nonperfect square number. thats why its irrational number

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

    ok,thanx bro but in the bokk the answer is rational

    • 2 years ago
  5. 03453660 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    no it cant be rational by the way where are you from bro??

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

    i m from lahore

    • 2 years ago
  7. 03453660 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    ok i m from peshawar. any time need help you are welcomeeeee

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

    ok.and your good name

    • 2 years ago
  9. 03453660 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    my name is Rizwan ullah and hope your is Salman

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

    absouletely i m can u tell me ur fb id..?

    • 2 years ago
  11. 03453660 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    rizwan_gct@yahoo.com a man with while chitrali cap profile picture is me

    • 2 years ago
  12. 03453660 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    im online this time

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

    ok i send u the request

    • 2 years ago
  14. 03453660 Group Title
    Best Response
    You've already chosen the best response.
    Medals 0

    ok

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

    \[\sqrt{8+\sqrt{18}}=\sqrt{8+\sqrt{2\times3^2}}=\sqrt{8+3\sqrt{2}}\]

    • 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.