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x^2/(x^2-5*x+6)

Integral of x^2/(x^2-5*x+6) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1                
  /                
 |                 
 |        2        
 |       x         
 |  ------------ dx
 |   2             
 |  x  - 5*x + 6   
 |                 
/                  
0                  
$$\int\limits_{0}^{1} \frac{x^{2}}{\left(x^{2} - 5 x\right) + 6}\, dx$$
Integral(x^2/(x^2 - 5*x + 6), (x, 0, 1))
Detail solution
  1. Rewrite the integrand:

  2. Integrate term-by-term:

    1. The integral of a constant is the constant times the variable of integration:

    1. The integral of a constant times a function is the constant times the integral of the function:

      1. Let .

        Then let and substitute :

        1. The integral of is .

        Now substitute back in:

      So, the result is:

    1. The integral of a constant times a function is the constant times the integral of the function:

      1. Let .

        Then let and substitute :

        1. The integral of is .

        Now substitute back in:

      So, the result is:

    The result is:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                                       
 |                                                        
 |       2                                                
 |      x                                                 
 | ------------ dx = C + x - 4*log(-2 + x) + 9*log(-3 + x)
 |  2                                                     
 | x  - 5*x + 6                                           
 |                                                        
/                                                         
$$\int \frac{x^{2}}{\left(x^{2} - 5 x\right) + 6}\, dx = C + x + 9 \log{\left(x - 3 \right)} - 4 \log{\left(x - 2 \right)}$$
The graph
The answer [src]
1 - 9*log(3) + 13*log(2)
$$- 9 \log{\left(3 \right)} + 1 + 13 \log{\left(2 \right)}$$
=
=
1 - 9*log(3) + 13*log(2)
$$- 9 \log{\left(3 \right)} + 1 + 13 \log{\left(2 \right)}$$
1 - 9*log(3) + 13*log(2)
Numerical answer [src]
0.123402749266302
0.123402749266302
The graph
Integral of x^2/(x^2-5*x+6) dx

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