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salman.ue

  • 3 years ago

can anybody tell me about rational and irrational

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  1. 03453660
    • 3 years ago
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    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. salman.ue
    • 3 years ago
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    ok.but is the number\[\sqrt{8+\sqrt{18}}\] is rational???

  3. 03453660
    • 3 years ago
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    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

  4. salman.ue
    • 3 years ago
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    ok,thanx bro but in the bokk the answer is rational

  5. 03453660
    • 3 years ago
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    no it cant be rational by the way where are you from bro??

  6. salman.ue
    • 3 years ago
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    i m from lahore

  7. 03453660
    • 3 years ago
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    ok i m from peshawar. any time need help you are welcomeeeee

  8. salman.ue
    • 3 years ago
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    ok.and your good name

  9. 03453660
    • 3 years ago
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    my name is Rizwan ullah and hope your is Salman

  10. salman.ue
    • 3 years ago
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    absouletely i m can u tell me ur fb id..?

  11. 03453660
    • 3 years ago
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    rizwan_gct@yahoo.com a man with while chitrali cap profile picture is me

  12. 03453660
    • 3 years ago
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    im online this time

  13. salman.ue
    • 3 years ago
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    ok i send u the request

  14. 03453660
    • 3 years ago
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    ok

  15. UnkleRhaukus
    • 3 years ago
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    \[\sqrt{8+\sqrt{18}}=\sqrt{8+\sqrt{2\times3^2}}=\sqrt{8+3\sqrt{2}}\]

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