Mister Exam

Integral of (3x³-2x) dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1                
  /                
 |                 
 |  /   3      \   
 |  \3*x  - 2*x/ dx
 |                 
/                  
0                  
$$\int\limits_{0}^{1} \left(3 x^{3} - 2 x\right)\, dx$$
Integral(3*x^3 - 2*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. Add the constant of integration:


The answer is:

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