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- Improper integral
- Double Integral
- Triple Integral
- Curvilinear integral
- Derivative Step by Step
- Differential equations Step by Step
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How to use it?
- Integral of d{x}:
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Integral of sec^3
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Integral of sqrt(x)/x
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Integral of x^2*e^(-x)*dx
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Integral of (sinx-cosx)^2
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Identical expressions
- (x- three)/(x^ two +3x+ two)
- (x minus 3) divide by (x squared plus 3x plus 2)
- (x minus three) divide by (x to the power of two plus 3x plus two)
- (x-3)/(x2+3x+2)
- x-3/x2+3x+2
- (x-3)/(x²+3x+2)
- (x-3)/(x to the power of 2+3x+2)
- x-3/x^2+3x+2
- (x-3) divide by (x^2+3x+2)
- (x-3)/(x^2+3x+2)dx
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Similar expressions
- (x+3)/(x^2+3x+2)
- (x-3)/(x^2-3x+2)
- (x-3)/(x^2+3x-2)
Integral of (x-3)/(x^2+3x+2) dx
The solution
You have entered
[src]
1 / | | x - 3 | ------------ dx | 2 | x + 3*x + 2 | / 0
$$\int\limits_{0}^{1} \frac{x - 3}{x^{2} + 3 x + 2}\, dx$$
Integral((x - 1*3)/(x^2 + 3*x + 2), (x, 0, 1))
The answer (Indefinite)
[src]
/ | | x - 3 | ------------ dx = C - 4*log(1 + x) + 5*log(2 + x) | 2 | x + 3*x + 2 | /
$$5\,\log \left(x+2\right)-4\,\log \left(x+1\right)$$
The graph
The answer
[src]
-9*log(2) + 5*log(3)
$$5\,\log 3-9\,\log 2$$
=
=
-9*log(2) + 5*log(3)
$$- 9 \log{\left(2 \right)} + 5 \log{\left(3 \right)}$$
The graph
Use the examples entering the upper and lower limits of integration.