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Integral of x*ln(x^4)dx dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
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 |  x*log\x / dx
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$$\int\limits_{0}^{1} x \log{\left(x^{4} \right)}\, dx$$
Integral(x*log(x^4), (x, 0, 1))
Detail solution
  1. Use integration by parts:

    Let and let .

    Then .

    To find :

    1. The integral of is when :

    Now evaluate the sub-integral.

  2. The integral of a constant times a function is the constant times the integral of the function:

    1. The integral of is when :

    So, the result is:

  3. Now simplify:

  4. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                  
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 | x*log\x / dx = C - x  + ----------
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$$\int x \log{\left(x^{4} \right)}\, dx = C + \frac{x^{2} \log{\left(x^{4} \right)}}{2} - x^{2}$$
The graph
The answer [src]
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$$-1$$
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$$-1$$
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Numerical answer [src]
-1.0
-1.0

    Use the examples entering the upper and lower limits of integration.