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lgbasallote

  • 2 years ago

LGBAINTEGRAL: \[\huge \int (2x^3+5)^4 dx\] is this integrable??

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  1. lgbasallote
    • 2 years ago
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    i dont think i want this im changing the question lol

  2. Shayaan_Mustafa
    • 2 years ago
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    Hi lgbasallote :) How are you?

  3. Shayaan_Mustafa
    • 2 years ago
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    Do you know which function is integrable or which is not? Do you know?

  4. lgbasallote
    • 2 years ago
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    there i think that's better

  5. lgbasallote
    • 2 years ago
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    i dont think that last one could be solveable by simple techniques

  6. Ishaan94
    • 2 years ago
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    Use binomial and expand it, if you can

  7. lgbasallote
    • 2 years ago
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    wont integration by parts work?

  8. Shayaan_Mustafa
    • 2 years ago
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    It is integrable dear.

  9. Ishaan94
    • 2 years ago
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    And this is totally Integrable.

  10. mathslover
    • 2 years ago
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    @vishweshshrimali5 may help u

  11. Shayaan_Mustafa
    • 2 years ago
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    Don't use by parts. Choose an easy way.

  12. Shayaan_Mustafa
    • 2 years ago
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    I agree with Ishaan94

  13. lgbasallote
    • 2 years ago
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    what easier way? expansion?

  14. Shayaan_Mustafa
    • 2 years ago
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    yes. Expand.

  15. lgbasallote
    • 2 years ago
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    hmmm...

  16. lgbasallote
    • 2 years ago
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    yeah i guess if it's just expansion then i can do the rest from there

  17. lgbasallote
    • 2 years ago
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    and seriously... \[\int \frac{x}{2+\tan x}dx\] that's integrable??? hahaha

  18. vishweshshrimali5
    • 2 years ago
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    yes this is integrable

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  19. Ishaan94
    • 2 years ago
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    By Parts, perhaps

  20. waterineyes
    • 2 years ago
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    If there would be 1 in the numerator then it can be integrated bu there is x.. Ha ha ha..

  21. lgbasallote
    • 2 years ago
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    lol wow

  22. lgbasallote
    • 2 years ago
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    i dont wanna attempt it o.O

  23. vishweshshrimali5
    • 2 years ago
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    My answer is for ur original question

  24. lgbasallote
    • 2 years ago
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    :yeah i know haha

  25. vishweshshrimali5
    • 2 years ago
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    @lgbasallote Very true

  26. Shayaan_Mustafa
    • 2 years ago
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    I think it is not integrable dear.

  27. Shayaan_Mustafa
    • 2 years ago
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    This function is not integrable.

  28. vishweshshrimali5
    • 2 years ago
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    for ur next question I don't have any idea for this but this is what wolfram says

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  29. Ishaan94
    • 2 years ago
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    I just lost my work. I can only think of by parts. I haven't tried any calculator, so I don't know if its integral is defined.

  30. vishweshshrimali5
    • 2 years ago
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    but wait for Ishaan sir may be he would have a better way to solve

  31. Shayaan_Mustafa
    • 2 years ago
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    So this is not integrable. Right?

  32. experimentX
    • 2 years ago
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    perhaps not

  33. Shayaan_Mustafa
    • 2 years ago
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    Not perhaps. It is ofcourse not.

  34. vishweshshrimali5
    • 2 years ago
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    yes it is not integrable

  35. experimentX
    • 2 years ago
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    \[ \int \sin x /x dx\] is not integrable ... somehow this integration seems same type.

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