Mister Exam

Integral of 2x⁴dx dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  2        
  /        
 |         
 |     4   
 |  2*x  dx
 |         
/          
1          
122x4dx\int\limits_{1}^{2} 2 x^{4}\, dx
Integral(2*x^4, (x, 1, 2))
Detail solution
  1. The integral of a constant times a function is the constant times the integral of the function:

    2x4dx=2x4dx\int 2 x^{4}\, dx = 2 \int x^{4}\, dx

    1. The integral of xnx^{n} is xn+1n+1\frac{x^{n + 1}}{n + 1} when n1n \neq -1:

      x4dx=x55\int x^{4}\, dx = \frac{x^{5}}{5}

    So, the result is: 2x55\frac{2 x^{5}}{5}

  2. Add the constant of integration:

    2x55+constant\frac{2 x^{5}}{5}+ \mathrm{constant}


The answer is:

2x55+constant\frac{2 x^{5}}{5}+ \mathrm{constant}

The answer (Indefinite) [src]
  /                  
 |                  5
 |    4          2*x 
 | 2*x  dx = C + ----
 |                5  
/                    
2x4dx=C+2x55\int 2 x^{4}\, dx = C + \frac{2 x^{5}}{5}
The graph
1.002.001.101.201.301.401.501.601.701.801.90050
The answer [src]
62/5
625\frac{62}{5}
=
=
62/5
625\frac{62}{5}
62/5
Numerical answer [src]
12.4
12.4
The graph
Integral of 2x⁴dx dx

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