What is $intfracx^2sec^2 x1+xtan x,textdx$?

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$$int,fracx^2sec^2 x1+xtan x,textdx$$



So, this problem has been disturbing me since a couple of days now. I just can't see it's solution. I tried substituting $tan x=t$ or $xtan x= t$ but am just not able to get the answer. Please help. Cheers!!




integration indefinite-integrals




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  • Are you sure there are no bounds?
    – Teh Rod
    2 days ago










  • You have missed the $dx$
    – Bruce
    2 days ago










  • Answer from Wolfy: No result found in terms of standard mathematical functions.
    – Mariusz Iwaniuk
    2 days ago







  • 1




    Is there a mistake? Did you actually want to find $$int,fracx^2,sec^2(x)big(1+x,tan(x)big)^2,textdx,?$$ If so, see math.stackexchange.com/questions/2871344/….
    – Batominovski
    2 days ago











  • Could you post what you've tried? And why would you expect there to be a solution in the first place?
    – Simply Beautiful Art
    yesterday














up vote
0
down vote

favorite
2












$$int,fracx^2sec^2 x1+xtan x,textdx$$



So, this problem has been disturbing me since a couple of days now. I just can't see it's solution. I tried substituting $tan x=t$ or $xtan x= t$ but am just not able to get the answer. Please help. Cheers!!




integration indefinite-integrals




share|cite|improve this question





















  • Are you sure there are no bounds?
    – Teh Rod
    2 days ago










  • You have missed the $dx$
    – Bruce
    2 days ago










  • Answer from Wolfy: No result found in terms of standard mathematical functions.
    – Mariusz Iwaniuk
    2 days ago







  • 1




    Is there a mistake? Did you actually want to find $$int,fracx^2,sec^2(x)big(1+x,tan(x)big)^2,textdx,?$$ If so, see math.stackexchange.com/questions/2871344/….
    – Batominovski
    2 days ago











  • Could you post what you've tried? And why would you expect there to be a solution in the first place?
    – Simply Beautiful Art
    yesterday












up vote
0
down vote

favorite
2









up vote
0
down vote

favorite
2






2





$$int,fracx^2sec^2 x1+xtan x,textdx$$



So, this problem has been disturbing me since a couple of days now. I just can't see it's solution. I tried substituting $tan x=t$ or $xtan x= t$ but am just not able to get the answer. Please help. Cheers!!




integration indefinite-integrals




share|cite|improve this question













$$int,fracx^2sec^2 x1+xtan x,textdx$$



So, this problem has been disturbing me since a couple of days now. I just can't see it's solution. I tried substituting $tan x=t$ or $xtan x= t$ but am just not able to get the answer. Please help. Cheers!!





integration indefinite-integrals





share|cite|improve this question












share|cite|improve this question




share|cite|improve this question








edited 2 days ago









Batominovski

22.3k22676




22.3k22676









asked 2 days ago









Sri

13910




13910











  • Are you sure there are no bounds?
    – Teh Rod
    2 days ago










  • You have missed the $dx$
    – Bruce
    2 days ago










  • Answer from Wolfy: No result found in terms of standard mathematical functions.
    – Mariusz Iwaniuk
    2 days ago







  • 1




    Is there a mistake? Did you actually want to find $$int,fracx^2,sec^2(x)big(1+x,tan(x)big)^2,textdx,?$$ If so, see math.stackexchange.com/questions/2871344/….
    – Batominovski
    2 days ago











  • Could you post what you've tried? And why would you expect there to be a solution in the first place?
    – Simply Beautiful Art
    yesterday
















  • Are you sure there are no bounds?
    – Teh Rod
    2 days ago










  • You have missed the $dx$
    – Bruce
    2 days ago










  • Answer from Wolfy: No result found in terms of standard mathematical functions.
    – Mariusz Iwaniuk
    2 days ago







  • 1




    Is there a mistake? Did you actually want to find $$int,fracx^2,sec^2(x)big(1+x,tan(x)big)^2,textdx,?$$ If so, see math.stackexchange.com/questions/2871344/….
    – Batominovski
    2 days ago











  • Could you post what you've tried? And why would you expect there to be a solution in the first place?
    – Simply Beautiful Art
    yesterday















Are you sure there are no bounds?
– Teh Rod
2 days ago




Are you sure there are no bounds?
– Teh Rod
2 days ago












You have missed the $dx$
– Bruce
2 days ago




You have missed the $dx$
– Bruce
2 days ago












Answer from Wolfy: No result found in terms of standard mathematical functions.
– Mariusz Iwaniuk
2 days ago





Answer from Wolfy: No result found in terms of standard mathematical functions.
– Mariusz Iwaniuk
2 days ago





1




1




Is there a mistake? Did you actually want to find $$int,fracx^2,sec^2(x)big(1+x,tan(x)big)^2,textdx,?$$ If so, see math.stackexchange.com/questions/2871344/….
– Batominovski
2 days ago





Is there a mistake? Did you actually want to find $$int,fracx^2,sec^2(x)big(1+x,tan(x)big)^2,textdx,?$$ If so, see math.stackexchange.com/questions/2871344/….
– Batominovski
2 days ago













Could you post what you've tried? And why would you expect there to be a solution in the first place?
– Simply Beautiful Art
yesterday




Could you post what you've tried? And why would you expect there to be a solution in the first place?
– Simply Beautiful Art
yesterday















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