Mister Exam

Integral of xe^2 dx

Limits of integration:

from to
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The graph:

from to

Piecewise:

The solution

You have entered [src]
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01xe2dx\int\limits_{0}^{1} x e^{2}\, dx
Integral(x*E^2, (x, 0, 1))
Detail solution
  1. The integral of a constant times a function is the constant times the integral of the function:

    xe2dx=e2xdx\int x e^{2}\, dx = e^{2} \int x\, dx

    1. The integral of xnx^{n} is xn+1n+1\frac{x^{n + 1}}{n + 1} when n1n \neq -1:

      xdx=x22\int x\, dx = \frac{x^{2}}{2}

    So, the result is: x2e22\frac{x^{2} e^{2}}{2}

  2. Add the constant of integration:

    x2e22+constant\frac{x^{2} e^{2}}{2}+ \mathrm{constant}


The answer is:

x2e22+constant\frac{x^{2} e^{2}}{2}+ \mathrm{constant}

The answer (Indefinite) [src]
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e2x22{{e^2\,x^2}\over{2}}
The graph
0.001.000.100.200.300.400.500.600.700.800.90010
The answer [src]
 2
e 
--
2 
e22{{e^2}\over{2}}
=
=
 2
e 
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2 
e22\frac{e^{2}}{2}
Numerical answer [src]
3.69452804946533
3.69452804946533
The graph
Integral of xe^2 dx

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