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(x^3+4x)/x

Integral of (x^3+4x)/x dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1            
  /            
 |             
 |   3         
 |  x  + 4*x   
 |  -------- dx
 |     x       
 |             
/              
0              
$$\int\limits_{0}^{1} \frac{x^{3} + 4 x}{x}\, dx$$
Integral((x^3 + 4*x)/x, (x, 0, 1))
Detail solution
  1. Rewrite the integrand:

  2. Integrate term-by-term:

    1. The integral of is when :

    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                       3
 | x  + 4*x                x 
 | -------- dx = C + 4*x + --
 |    x                    3 
 |                           
/                            
$${{x^3+12\,x}\over{3}}$$
The graph
The answer [src]
13/3
$${{13}\over{3}}$$
=
=
13/3
$$\frac{13}{3}$$
Numerical answer [src]
4.33333333333333
4.33333333333333
The graph
Integral of (x^3+4x)/x dx

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