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xe-x^2

Integral of xe-x^2 dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1              
  /              
 |               
 |  /       2\   
 |  \x*E - x / dx
 |               
/                
0                
$$\int\limits_{0}^{1} \left(- x^{2} + e x\right)\, dx$$
Integral(x*E - x^2, (x, 0, 1))
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 times a function is the constant times the integral of the function:

      1. The integral of is when :

      So, the result is:

    The result is:

  2. Now simplify:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                             
 |                      3      2
 | /       2\          x    E*x 
 | \x*E - x / dx = C - -- + ----
 |                     3     2  
/                               
$$\int \left(- x^{2} + e x\right)\, dx = C - \frac{x^{3}}{3} + \frac{e x^{2}}{2}$$
The graph
The answer [src]
  1   E
- - + -
  3   2
$$- \frac{1}{3} + \frac{e}{2}$$
=
=
  1   E
- - + -
  3   2
$$- \frac{1}{3} + \frac{e}{2}$$
-1/3 + E/2
Numerical answer [src]
1.02580758089619
1.02580758089619
The graph
Integral of xe-x^2 dx

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