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Integral of f³¹(2x-5)(x+2)dx dx

Limits of integration:

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The graph:

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Piecewise:

The solution

You have entered [src]
  1                        
  /                        
 |                         
 |   3                     
 |  f *(2*x - 5)*(x + 2) dx
 |                         
/                          
0                          
$$\int\limits_{0}^{1} f^{3} \left(2 x - 5\right) \left(x + 2\right)\, dx$$
Integral((f^3*(2*x - 5))*(x + 2), (x, 0, 1))
Detail solution
  1. Rewrite the integrand:

  2. Integrate term-by-term:

    1. 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:

    1. 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:

    1. The integral of a constant is the constant times the variable of integration:

    The result is:

  3. Now simplify:

  4. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                                       
 |                                          3  2      3  3
 |  3                                  3   f *x    2*f *x 
 | f *(2*x - 5)*(x + 2) dx = C - 10*x*f  - ----- + -------
 |                                           2        3   
/                                                         
$$\int f^{3} \left(2 x - 5\right) \left(x + 2\right)\, dx = C + \frac{2 f^{3} x^{3}}{3} - \frac{f^{3} x^{2}}{2} - 10 f^{3} x$$
The answer [src]
     3
-59*f 
------
  6   
$$- \frac{59 f^{3}}{6}$$
=
=
     3
-59*f 
------
  6   
$$- \frac{59 f^{3}}{6}$$
-59*f^3/6

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