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Solving integrals/ 1/(x^2-4x-5)

Integral of 1/(x^2-4x-5) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src] 
 oo                
  /                
 |                 
 |       1         
 |  ------------ dx
 |   2             
 |  x  - 4*x - 5   
 |                 
/                  
-oo
∫−∞∞1(x2−4x)−5 dx\int\limits_{-\infty}^{\infty} \frac{1}{\left(x^{2} - 4 x\right) - 5}\, dx 
Integral(1/(x^2 - 4*x - 5), (x, -oo, oo))
The answer (Indefinite) [src] 
  /                                              
 |                                               
 |      1                log(1 + x)   log(-5 + x)
 | ------------ dx = C - ---------- + -----------
 |  2                        6             6     
 | x  - 4*x - 5                                  
 |                                               
/
∫1(x2−4x)−5 dx=C+log⁡(x−5)6−log⁡(x+1)6\int \frac{1}{\left(x^{2} - 4 x\right) - 5}\, dx = C + \frac{\log{\left(x - 5 \right)}}{6} - \frac{\log{\left(x + 1 \right)}}{6}
Simplify
The graph
-0.010-0.008-0.006-0.004-0.0020.0100.0000.0020.0040.0060.0080.02-0.02
Plot the graph f(x)
The answer [src] 
nan
NaN\text{NaN} 
=
= 
nan
NaN\text{NaN} 
nan

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

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