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Integral of 3x^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    \   
 |  \3*x  - x/ dx
 |               
/                
0                
$$\int\limits_{0}^{1} \left(3 x^{3} - x\right)\, dx$$
Integral(3*x^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]
  /                             
 |                      2      4
 | /   3    \          x    3*x 
 | \3*x  - x/ dx = C - -- + ----
 |                     2     4  
/                               
$$\int \left(3 x^{3} - x\right)\, dx = C + \frac{3 x^{4}}{4} - \frac{x^{2}}{2}$$
The graph
The answer [src]
1/4
$$\frac{1}{4}$$
=
=
1/4
$$\frac{1}{4}$$
1/4
Numerical answer [src]
0.25
0.25

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