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Integral of e^-x^4+5x^3dx dx
The solution
Detail solution
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Integrate term-by-term:
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The integral of a constant times a function is the constant times the integral of the function:
∫5x3⋅1dx=5∫x3dx
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The integral of xn is n+1xn+1 when n=−1:
∫x3dx=4x4
So, the result is: 45x4
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Don't know the steps in finding this integral.
But the integral is
16Γ(45)Γ(41)γ(41,x4)
The result is: 45x4+16Γ(45)Γ(41)γ(41,x4)
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Now simplify:
45x4+4γ(41,x4)
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Add the constant of integration:
45x4+4γ(41,x4)+constant
The answer is:
45x4+4γ(41,x4)+constant
The answer (Indefinite)
[src]
/
|
| / 4 \ 4 / 4\
| | -x 3 | 5*x Gamma(1/4)*lowergamma\1/4, x /
| \e + 5*x *1/ dx = C + ---- + ------------------------------
| 4 16*Gamma(5/4)
/
∫(5x3⋅1+e−x4)dx=C+45x4+16Γ(45)Γ(41)γ(41,x4)
The graph
5 Gamma(1/4)*lowergamma(1/4, 1)
- + -----------------------------
4 16*Gamma(5/4)
16Γ(45)Γ(41)γ(41,1)+45
=
5 Gamma(1/4)*lowergamma(1/4, 1)
- + -----------------------------
4 16*Gamma(5/4)
16Γ(45)Γ(41)γ(41,1)+45
Use the examples entering the upper and lower limits of integration.