Mister Exam

Integral of (2x-12x) dx

Limits of integration:

from to
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The graph:

from to

Piecewise:

The solution

You have entered [src]
  4                
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 |  (2*x - 12*x) dx
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$$\int\limits_{1}^{4} \left(- 12 x + 2 x\right)\, dx$$
Integral(2*x - 12*x, (x, 1, 4))
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]
  /                          
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 | (2*x - 12*x) dx = C - 5*x 
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$$\int \left(- 12 x + 2 x\right)\, dx = C - 5 x^{2}$$
The graph
The answer [src]
-75
$$-75$$
=
=
-75
$$-75$$
-75
Numerical answer [src]
-75.0
-75.0

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