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x/sqrt(1-9x^2)

Integral of x/sqrt(1-9x^2) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
 oo                 
  /                 
 |                  
 |        x         
 |  ------------- dx
 |     __________   
 |    /        2    
 |  \/  1 - 9*x     
 |                  
/                   
2                   
$$\int\limits_{2}^{\infty} \frac{x}{\sqrt{- 9 x^{2} + 1}}\, dx$$
The answer (Indefinite) [src]
  /                          __________
 |                          /        2 
 |       x                \/  1 - 9*x  
 | ------------- dx = C - -------------
 |    __________                9      
 |   /        2                        
 | \/  1 - 9*x                         
 |                                     
/                                      
$$-{{\sqrt{1-9\,x^2}}\over{9}}$$
The graph
The answer [src]
            ____
        I*\/ 35 
-oo*I + --------
           9    
$$- \infty i + \frac{\sqrt{35} i}{9}$$
=
=
            ____
        I*\/ 35 
-oo*I + --------
           9    
$$- \infty i + \frac{\sqrt{35} i}{9}$$
The graph
Integral of x/sqrt(1-9x^2) dx

    Use the examples entering the upper and lower limits of integration.