Mister Exam

Integral of 2*x-2 dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
 2539            
 ----            
 1000            
   /             
  |              
  |  (2*x - 2) dx
  |              
 /               
 273             
 ---             
 200             
$$\int\limits_{\frac{273}{200}}^{\frac{2539}{1000}} \left(2 x - 2\right)\, dx$$
Integral(2*x - 1*2, (x, 273/200, 2539/1000))
Detail solution
  1. Integrate term-by-term:

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

      1. The integral of is when :

      So, the result is:

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

    The result is:

  2. Now simplify:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                           
 |                     2      
 | (2*x - 2) dx = C + x  - 2*x
 |                            
/                             
$$x^2-2\,x$$
The graph
The answer [src]
69853
-----
31250
$${{69853}\over{31250}}$$
=
=
69853
-----
31250
$$\frac{69853}{31250}$$
Numerical answer [src]
2.235296
2.235296
The graph
Integral of 2*x-2 dx

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