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- Improper integral
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How to use it?
- Integral of d{x}:
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Integral of -e^x
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Integral of (x)/(1+x^2)
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Integral of dx/(5-3*x)
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Integral of dx/(5-2*x)
- Graphing y =:
- 1/(x^2+2x)
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Identical expressions
- one /(x^ two +2x)
- 1 divide by (x squared plus 2x)
- one divide by (x to the power of two plus 2x)
- 1/(x2+2x)
- 1/x2+2x
- 1/(x²+2x)
- 1/(x to the power of 2+2x)
- 1/x^2+2x
- 1 divide by (x^2+2x)
- 1/(x^2+2x)dx
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Similar expressions
- 1/(x^2-2x)
Integral of 1/(x^2+2x) dx
The solution
You have entered
[src]
1 / | | 1 | 1*-------- dx | 2 | x + 2*x | / 0
$$\int\limits_{0}^{1} 1 \cdot \frac{1}{x^{2} + 2 x}\, dx$$
Integral(1/(x^2 + 2*x), (x, 0, 1))
The answer (Indefinite)
[src]
/ | | 1 log(x) log(2 + x) | 1*-------- dx = C + ------ - ---------- | 2 2 2 | x + 2*x | /
$${{\log x}\over{2}}-{{\log \left(x+2\right)}\over{2}}$$
Use the examples entering the upper and lower limits of integration.