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Integrate $intfracx-1(x+1)sqrtx^3+x^2+x,dx$ [closed]

How to integrate $int frac1cos(x),mathrm dx$Integrate $intfracdxxsqrtx^2+1$Integrate $intfracdxxsqrtx^2+x+1$Integrate $intfracdx(x^2+1)sqrtx^2+2$Integrate $intfracsqrttan(x)cos^2xdx$Find integral $intfracsinsqrtxsqrtxdx$Euler substitution integrate $intsqrt4x^2+5x+6 dx$Integrating the following $int sqrttan x+1,dx$Integrate the following: $displaystyleint frac log xsqrt 1-x^2dx$$int fracsqrt1-36 x^2x^2$

-4

0

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Can some one please help me with this integral
$$intfracx-1(x+1)sqrtx^3+x^2+x,dx$$

integration indefinite-integrals

share|cite|improve this question

edited Mar 15 at 3:32

Parcly Taxel

44.7k1376109

asked Mar 15 at 3:30

NaifqarNaifqar

31

$endgroup$

closed as off-topic by Saad, Lord Shark the Unknown, Song, RRL, pisco Mar 15 at 6:35

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "This question is missing context or other details: Please provide additional context, which ideally explains why the question is relevant to you and our community. Some forms of context include: background and motivation, relevant definitions, source, possible strategies, your current progress, why the question is interesting or important, etc." – Saad, Lord Shark the Unknown, Song, RRL, pisco

If this question can be reworded to fit the rules in the help center, please edit the question.

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  Welcome to the website. Is this the question you wanted to ask? I see one too many brackets in your original post. Also, what have you tried?
  $endgroup$
  – Shubham Johri
  Mar 15 at 3:36
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Yes it is thank you man I appreciate it. I don't know how to use math symbols in this website
  $endgroup$
  – Naifqar
  Mar 15 at 3:38
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  $begingroup$
  You might want to include what you have tried so far in your post. Otherwise it will garner negative attention.
  $endgroup$
  – Shubham Johri
  Mar 15 at 3:39
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Are you supposed to know about elliptic integrals ?
  $endgroup$
  – Claude Leibovici
  Mar 15 at 4:39
  

  
  
  
  

add a comment | 

-4

0

$begingroup$

Can some one please help me with this integral
$$intfracx-1(x+1)sqrtx^3+x^2+x,dx$$

integration indefinite-integrals

share|cite|improve this question

edited Mar 15 at 3:32

Parcly Taxel

44.7k1376109

asked Mar 15 at 3:30

NaifqarNaifqar

31

$endgroup$

closed as off-topic by Saad, Lord Shark the Unknown, Song, RRL, pisco Mar 15 at 6:35

This question appears to be off-topic. The users who voted to close gave this specific reason:

• "This question is missing context or other details: Please provide additional context, which ideally explains why the question is relevant to you and our community. Some forms of context include: background and motivation, relevant definitions, source, possible strategies, your current progress, why the question is interesting or important, etc." – Saad, Lord Shark the Unknown, Song, RRL, pisco

If this question can be reworded to fit the rules in the help center, please edit the question.

• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Welcome to the website. Is this the question you wanted to ask? I see one too many brackets in your original post. Also, what have you tried?
  $endgroup$
  – Shubham Johri
  Mar 15 at 3:36
  
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Yes it is thank you man I appreciate it. I don't know how to use math symbols in this website
  $endgroup$
  – Naifqar
  Mar 15 at 3:38
  

  
  
  
  


• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  $begingroup$
  You might want to include what you have tried so far in your post. Otherwise it will garner negative attention.
  $endgroup$
  – Shubham Johri
  Mar 15 at 3:39
  

  
  
  
  


• 
  
  
  

  
  

  
  
  
  
  
  

  
  $begingroup$
  Are you supposed to know about elliptic integrals ?
  $endgroup$
  – Claude Leibovici
  Mar 15 at 4:39
  

  
  
  
  

add a comment | 

$begingroup$

Can some one please help me with this integral
$$intfracx-1(x+1)sqrtx^3+x^2+x,dx$$

integration indefinite-integrals

share|cite|improve this question

edited Mar 15 at 3:32

Parcly Taxel

44.7k1376109

asked Mar 15 at 3:30

NaifqarNaifqar

31

$endgroup$

share|cite|improve this question

edited Mar 15 at 3:32

Parcly Taxel

44.7k1376109

asked Mar 15 at 3:30

NaifqarNaifqar

31

share|cite|improve this question

edited Mar 15 at 3:32

Parcly Taxel

44.7k1376109

asked Mar 15 at 3:30

NaifqarNaifqar

31

edited Mar 15 at 3:32

Parcly Taxel

44.7k1376109

edited Mar 15 at 3:32

Parcly Taxel

44.7k1376109

asked Mar 15 at 3:30

NaifqarNaifqar

31

asked Mar 15 at 3:30

NaifqarNaifqar

31

1 Answer
1

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0

$begingroup$

Hint

Set $y=sqrt xge0,x=y^2,dx=?$

$$intdfracy^2-1(y^2+1)sqrty^4(y^2+1/y^2+1)2y dy$$

$$=2dfrac1-1/y^2(y+1/y)sqrt(y+1/y)^2-2+1dy$$

Set $int(1-1/y^2)dy=u$

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answered Mar 15 at 4:50

lab bhattacharjeelab bhattacharjee

227k15158276

$endgroup$

add a comment | 

0

$begingroup$

Hint

Set $y=sqrt xge0,x=y^2,dx=?$

$$intdfracy^2-1(y^2+1)sqrty^4(y^2+1/y^2+1)2y dy$$

$$=2dfrac1-1/y^2(y+1/y)sqrt(y+1/y)^2-2+1dy$$

Set $int(1-1/y^2)dy=u$

share|cite|improve this answer

answered Mar 15 at 4:50

lab bhattacharjeelab bhattacharjee

227k15158276

$endgroup$

add a comment | 

0

$begingroup$

Hint

Set $y=sqrt xge0,x=y^2,dx=?$

$$intdfracy^2-1(y^2+1)sqrty^4(y^2+1/y^2+1)2y dy$$

$$=2dfrac1-1/y^2(y+1/y)sqrt(y+1/y)^2-2+1dy$$

Set $int(1-1/y^2)dy=u$

share|cite|improve this answer

answered Mar 15 at 4:50

lab bhattacharjeelab bhattacharjee

227k15158276

$endgroup$

add a comment | 

$begingroup$

Hint

Set $y=sqrt xge0,x=y^2,dx=?$

$$intdfracy^2-1(y^2+1)sqrty^4(y^2+1/y^2+1)2y dy$$

$$=2dfrac1-1/y^2(y+1/y)sqrt(y+1/y)^2-2+1dy$$

Set $int(1-1/y^2)dy=u$

share|cite|improve this answer

answered Mar 15 at 4:50

lab bhattacharjeelab bhattacharjee

227k15158276

$endgroup$

share|cite|improve this answer

answered Mar 15 at 4:50

lab bhattacharjeelab bhattacharjee

227k15158276

answered Mar 15 at 4:50

lab bhattacharjeelab bhattacharjee

227k15158276

answered Mar 15 at 4:50

lab bhattacharjeelab bhattacharjee

227k15158276