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Integral of 2x*e^x^2-1 dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  4                   
  /                   
 |                    
 |  /     / 2\    \   
 |  |     \x /    |   
 |  \2*x*e     - 1/ dx
 |                    
/                     
2                     
$$\int\limits_{2}^{4} \left(2 x e^{x^{2}} - 1\right)\, dx$$
Integral(2*x*E^(x^2) - 1*1, (x, 2, 4))
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. Let .

        Then let and substitute :

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

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

          So, the result is:

        Now substitute back in:

      So, the result is:

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

    The result is:

  2. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                  
 |                                   
 | /     / 2\    \               / 2\
 | |     \x /    |               \x /
 | \2*x*e     - 1/ dx = C - x + e    
 |                                   
/                                    
$$e^{x^2}-x$$
The answer [src]
      4    16
-2 - e  + e  
$$e^{16}-e^4-2$$
=
=
      4    16
-2 - e  + e  
$$- e^{4} - 2 + e^{16}$$
Numerical answer [src]
8886053.92235784
8886053.92235784

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