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-x^2-x

Integral of -x^2-x dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
  1              
  /              
 |               
 |  /   2    \   
 |  \- x  - x/ dx
 |               
/                
0                
$$\int\limits_{0}^{1} \left(- x^{2} - x\right)\, dx$$
Integral(-x^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. Now simplify:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                           
 |                      2    3
 | /   2    \          x    x 
 | \- x  - x/ dx = C - -- - --
 |                     2    3 
/                             
$$\int \left(- x^{2} - x\right)\, dx = C - \frac{x^{3}}{3} - \frac{x^{2}}{2}$$
The graph
The answer [src]
-5/6
$$- \frac{5}{6}$$
=
=
-5/6
$$- \frac{5}{6}$$
-5/6
Numerical answer [src]
-0.833333333333333
-0.833333333333333
The graph
Integral of -x^2-x dx

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