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dx/(sqrt(5+4x-x^2))

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

Limits of integration:

from to
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The graph:

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Piecewise:

The solution

You have entered [src]
  5                       
  /                       
 |                        
 |            1           
 |  1*----------------- dx
 |       ______________   
 |      /            2    
 |    \/  5 + 4*x - x     
 |                        
/                         
2                         
$$\int\limits_{2}^{5} 1 \cdot \frac{1}{\sqrt{- x^{2} + 4 x + 5}}\, dx$$
Integral(1/sqrt(5 + 4*x - x^2), (x, 2, 5))
The graph
The answer [src]
pi
--
2 
$$\frac{\pi}{2}$$
=
=
pi
--
2 
$$\frac{\pi}{2}$$
Numerical answer [src]
1.5707963264198
1.5707963264198
The graph
Integral of dx/(sqrt(5+4x-x^2)) dx

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