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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^3x
- Integral of sinx/cos2x
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Integral of -e^x
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Integral of sqrt(x^2+1)/x^3
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Identical expressions
- one /((x- one)*ln(two *x+ three))
- 1 divide by ((x minus 1) multiply by ln(2 multiply by x plus 3))
- one divide by ((x minus one) multiply by ln(two multiply by x plus three))
- 1/((x-1)ln(2x+3))
- 1/x-1ln2x+3
- 1 divide by ((x-1)*ln(2*x+3))
- 1/((x-1)*ln(2*x+3))dx
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Similar expressions
- 1/((x+1)*ln(2*x+3))
- 1/((x-1)*ln(2*x-3))
Integral of 1/((x-1)*ln(2*x+3)) dx
The solution
You have entered
[src]
oo / | | 1 | -------------------- dx | (x - 1)*log(2*x + 3) | / 2
$$\int\limits_{2}^{\infty} \frac{1}{\left(x - 1\right) \log{\left(2 x + 3 \right)}}\, dx$$
Integral(1/((x - 1)*log(2*x + 3)), (x, 2, oo))
The answer (Indefinite)
[src]
/ / | | | 1 | 1 | -------------------- dx = C + | --------------------- dx | (x - 1)*log(2*x + 3) | (-1 + x)*log(3 + 2*x) | | / /
$$\int \frac{1}{\left(x - 1\right) \log{\left(2 x + 3 \right)}}\, dx = C + \int \frac{1}{\left(x - 1\right) \log{\left(2 x + 3 \right)}}\, dx$$
The answer
[src]
oo / | | 1 | --------------------- dx | (-1 + x)*log(3 + 2*x) | / 2
$$\int\limits_{2}^{\infty} \frac{1}{\left(x - 1\right) \log{\left(2 x + 3 \right)}}\, dx$$
=
=
oo / | | 1 | --------------------- dx | (-1 + x)*log(3 + 2*x) | / 2
$$\int\limits_{2}^{\infty} \frac{1}{\left(x - 1\right) \log{\left(2 x + 3 \right)}}\, dx$$
Integral(1/((-1 + x)*log(3 + 2*x)), (x, 2, oo))
Use the examples entering the upper and lower limits of integration.