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alfira Group Title

help please!

  • one year ago
  • one year ago

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  1. alfira Group Title
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    • one year ago
  2. shining Group Title
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    expand nominator and integrate

    • one year ago
  3. alfira Group Title
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    how ?

    • one year ago
  4. shining Group Title
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    it will convert into the integral of (x/x +2sqrtx/x+1/x) then simplize it into integral of (1+2/sqrtx + 1/x) so integrate: int(1)=x int(2/sqrtx)=2sqrtx int(1/x)=ln x result : x+2sqrtx + lnx

    • one year ago
  5. alfira Group Title
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    coould you use Equation to show that

    • one year ago
  6. alfira Group Title
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    it looks too messy

    • one year ago
  7. shining Group Title
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    \[\int\limits 1{}^{?}\] = 1 \[\int\limits 2/\sqrt{x} {?}^{?}\]=\[2\sqrt{x}\] \[\int\limits1/x{?}^{?}\]=\[\ln x\]

    • one year ago
  8. alfira Group Title
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    now i got it ` thank you very much

    • one year ago
  9. shining Group Title
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    nothing i did!

    • one year ago
  10. alfira Group Title
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    are you therE?

    • one year ago
  11. shining Group Title
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    yeah

    • one year ago
  12. shining Group Title
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    diid you want to say anyhting?

    • one year ago
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spraguer (Moderator)
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is replying to Can someone tell me what button the professor is hitting...

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