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(4sinx^2)^2+(2sin(2x))^2

Integral of (4sinx^2)^2+(2sin(2x))^2 dx

Limits of integration:

from to
v

The graph:

from to

Piecewise:

The solution

You have entered [src]
 pi                                  
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 |  \\4*sin (x)/  + (2*sin(2*x)) / dx
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$$\int\limits_{0}^{\pi} \left(\left(4 \sin^{2}{\left(x \right)}\right)^{2} + \left(2 \sin{\left(2 x \right)}\right)^{2}\right)\, dx$$
Integral((4*sin(x)^2)^2 + (2*sin(2*x))^2, (x, 0, pi))
Detail solution
  1. Integrate term-by-term:

    1. Don't know the steps in finding this integral.

      But the integral is

    1. Don't know the steps in finding this integral.

      But the integral is

    The result is:

  2. Now simplify:

  3. Add the constant of integration:


The answer is:

The answer (Indefinite) [src]
  /                                                                                                                                                                                   
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 | |/     2   \                2|                                    3                  3                    2               2               4             4              2       2   
 | \\4*sin (x)/  + (2*sin(2*x)) / dx = C - cos(2*x)*sin(2*x) - 10*sin (x)*cos(x) - 6*cos (x)*sin(x) + 2*x*cos (2*x) + 2*x*sin (2*x) + 6*x*cos (x) + 6*x*sin (x) + 12*x*cos (x)*sin (x)
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$$-{{\sin \left(4\,x\right)}\over{2}}+8\,\left({{{{\sin \left(4\,x \right)}\over{2}}+2\,x}\over{8}}-{{\sin \left(2\,x\right)}\over{2}}+ {{x}\over{2}}\right)+2\,x$$
The graph
The answer [src]
8*pi
$$8 \pi$$
=
=
8*pi
$$8 \pi$$
Numerical answer [src]
25.1327412287183
25.1327412287183
The graph
Integral of (4sinx^2)^2+(2sin(2x))^2 dx

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