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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 e^x²
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Integral of (-x)/(1+x^2)
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Integral of sqrt(x^2+4)/x^2
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Integral of ln(x)*ln(x)
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Identical expressions
- one /(x^(- two))
- 1 divide by (x to the power of ( minus 2))
- one divide by (x to the power of ( minus two))
- 1/(x(-2))
- 1/x-2
- 1/x^-2
- 1 divide by (x^(-2))
- 1/(x^(-2))dx
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Similar expressions
- 1/(x^(2))
Integral of 1/(x^(-2)) dx
The solution
You have entered
[src]
2 / | | 1 | ---- dx | /1 \ | |--| | | 2| | \x / | / -1
$$\int\limits_{-1}^{2} \frac{1}{\frac{1}{x^{2}}}\, dx$$
Integral(1/(x^(-2)), (x, -1, 2))
The answer (Indefinite)
[src]
/ | 3 | 1 x | ---- dx = C + -- | /1 \ 3 | |--| | | 2| | \x / | /
$$\int \frac{1}{\frac{1}{x^{2}}}\, dx = C + \frac{x^{3}}{3}$$
The graph
Use the examples entering the upper and lower limits of integration.