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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 cosx
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Integral of x^3*e^x*dx
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Integral of dx/(1+e^x)
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Integral of 1/(1+x^2)^1/2
- Graphing y =:
- 1/(x^2+2*x)
- Limit of the function:
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1/(x^2+2*x)
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Identical expressions
- one /(x^ two + two *x)
- 1 divide by (x squared plus 2 multiply by x)
- one divide by (x to the power of two plus two multiply by x)
- 1/(x2+2*x)
- 1/x2+2*x
- 1/(x²+2*x)
- 1/(x to the power of 2+2*x)
- 1/(x^2+2x)
- 1/(x2+2x)
- 1/x2+2x
- 1/x^2+2x
- 1 divide by (x^2+2*x)
- 1/(x^2+2*x)dx
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Similar expressions
- 1/(x^2-2*x)
- (3*x-1)/((x^2+2*x+2)^1/2)
- 1/(x^2+2x)
Integral of 1/(x^2+2*x) dx
The solution
You have entered
[src]
1 / | | 1 | -------- dx | 2 | x + 2*x | / 0
$$\int\limits_{0}^{1} \frac{1}{x^{2} + 2 x}\, dx$$
Integral(1/(x^2 + 2*x), (x, 0, 1))
The answer (Indefinite)
[src]
/ | | 1 log(x) log(2 + x) | -------- dx = C + ------ - ---------- | 2 2 2 | x + 2*x | /
$$\int \frac{1}{x^{2} + 2 x}\, dx = C + \frac{\log{\left(x \right)}}{2} - \frac{\log{\left(x + 2 \right)}}{2}$$
The graph
The graph
Use the examples entering the upper and lower limits of integration.