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Integral of x^2+7x+12 dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1                   
  /                   
 |                    
 |  / 2           \   
 |  \x  + 7*x + 12/ dx
 |                    
/                     
0                     
$$\int\limits_{0}^{1} \left(\left(x^{2} + 7 x\right) + 12\right)\, dx$$
Integral(x^2 + 7*x + 12, (x, 0, 1))
Detail solution
  1. Integrate term-by-term:

    1. Integrate term-by-term:

      1. The integral of is when :

      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:

    1. The integral of a constant is the constant times the variable of integration:

    The result is:

  2. Now simplify:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                         
 |                                  3      2
 | / 2           \                 x    7*x 
 | \x  + 7*x + 12/ dx = C + 12*x + -- + ----
 |                                 3     2  
/                                           
$$\int \left(\left(x^{2} + 7 x\right) + 12\right)\, dx = C + \frac{x^{3}}{3} + \frac{7 x^{2}}{2} + 12 x$$
The graph
The answer [src]
95/6
$$\frac{95}{6}$$
=
=
95/6
$$\frac{95}{6}$$
95/6
Numerical answer [src]
15.8333333333333
15.8333333333333

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