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Integral of -x^3+3*x dx

Limits of integration:

from to
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The graph:

from to

Piecewise:

The solution

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

    The result is:

  2. Now simplify:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                               
 |                        4      2
 | /   3      \          x    3*x 
 | \- x  + 3*x/ dx = C - -- + ----
 |                       4     2  
/                                 
$$\int \left(- x^{3} + 3 x\right)\, dx = C - \frac{x^{4}}{4} + \frac{3 x^{2}}{2}$$
The graph
The answer [src]
5/4
$$\frac{5}{4}$$
=
=
5/4
$$\frac{5}{4}$$
5/4
Numerical answer [src]
1.25
1.25

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