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- Improper integral
- Double Integral
- Triple Integral
- Curvilinear integral
- Derivative Step by Step
- Differential equations Step by Step
- Limits Step by Step
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How to use it?
- Integral of d{x}:
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Integral of x^4lnx
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Integral of dx/sinxcosx
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Integral of (2x+3)
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Integral of 1/(1-cos(x))
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Identical expressions
- (xdx)/(x^ two +3x+ two)
- (xdx) divide by (x squared plus 3x plus 2)
- (xdx) divide by (x to the power of two plus 3x plus two)
- (xdx)/(x2+3x+2)
- xdx/x2+3x+2
- (xdx)/(x²+3x+2)
- (xdx)/(x to the power of 2+3x+2)
- xdx/x^2+3x+2
- (xdx) divide by (x^2+3x+2)
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Similar expressions
- (xdx)/(x^2-3x+2)
- (xdx)/(x^2+3x-2)
- x*dx/(x^2+3*x+2)
Integral of (xdx)/(x^2+3x+2) dx
The solution
You have entered
[src]
1 / | | 1 | x*1*------------ dx | 2 | x + 3*x + 2 | / 0
$$\int\limits_{0}^{1} x 1 \cdot \frac{1}{x^{2} + 3 x + 2}\, dx$$
Integral(x*1/(x^2 + 3*x + 2), (x, 0, 1))
The answer (Indefinite)
[src]
/ | / 2 \ | 1 log\2 + x + 3*x/ 3*log(2 + 2*x) 3*log(4 + 2*x) | x*1*------------ dx = C + ----------------- - -------------- + -------------- | 2 2 2 2 | x + 3*x + 2 | /
$$2\,\log \left(x+2\right)-\log \left(x+1\right)$$
The graph
The answer
[src]
-3*log(2) + 2*log(3)
$$2\,\log 3-3\,\log 2$$
=
=
-3*log(2) + 2*log(3)
$$- 3 \log{\left(2 \right)} + 2 \log{\left(3 \right)}$$
The graph
Use the examples entering the upper and lower limits of integration.