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- Improper integral
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How to use it?
- Integral of d{x}:
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Integral of x3
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Integral of (tanx)^2
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Integral of 1÷x^2
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Integral of x^(-1)
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Identical expressions
- -(x^ two)*e^(-x)
- minus (x squared ) multiply by e to the power of ( minus x)
- minus (x to the power of two) multiply by e to the power of ( minus x)
- -(x2)*e(-x)
- -x2*e-x
- -(x²)*e^(-x)
- -(x to the power of 2)*e to the power of (-x)
- -(x^2)e^(-x)
- -(x2)e(-x)
- -x2e-x
- -x^2e^-x
- -(x^2)*e^(-x)dx
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Similar expressions
- -(x^2)*e^(x)
- (x^2)*e^(-x)
Integral of -(x^2)*e^(-x) dx
The solution
You have entered
[src]
1 / | | 2 -x | -x *E dx | / 0
$$\int\limits_{0}^{1} e^{- x} \left(- x^{2}\right)\, dx$$
Integral((-x^2)*E^(-x), (x, 0, 1))
The answer (Indefinite)
[src]
/ | | 2 -x / 2 \ -x | -x *E dx = C + \2 + x + 2*x/*e | /
$$\int e^{- x} \left(- x^{2}\right)\, dx = C + \left(x^{2} + 2 x + 2\right) e^{- x}$$
The graph
The answer
[src]
-1 -2 + 5*e
$$-2 + \frac{5}{e}$$
=
=
-1 -2 + 5*e
$$-2 + \frac{5}{e}$$
-2 + 5*exp(-1)
Use the examples entering the upper and lower limits of integration.