Mister Exam

Integral of x/(x-2) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1         
  /         
 |          
 |    x     
 |  ----- dx
 |  x - 2   
 |          
/           
0           
$$\int\limits_{0}^{1} \frac{x}{x - 2}\, dx$$
Integral(x/(x - 1*2), (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:

    The result is:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                
 |                                 
 |   x                             
 | ----- dx = C + x + 2*log(-2 + x)
 | x - 2                           
 |                                 
/                                  
$$x+2\,\log \left(x-2\right)$$
The graph
The answer [src]
1 - 2*log(2)
$$1-2\,\log 2$$
=
=
1 - 2*log(2)
$$- 2 \log{\left(2 \right)} + 1$$
Numerical answer [src]
-0.386294361119891
-0.386294361119891
The graph
Integral of x/(x-2) dx

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