Integral of (sin^2)2xcos3xdx dx
The solution
The answer (Indefinite)
[src]
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| 3 5 5 4 3 2 2 3
| 2 4*cos (x) 208*cos (x) 3 2 16*x*sin (x) 16*sin (x)*cos(x) 104*cos (x)*sin (x) 8*x*cos (x)*sin (x)
| sin (x)*2*x*cos(3*x) dx = C - --------- + ----------- - 2*x*sin (x) - 2*sin (x)*cos(x) + ------------ + ----------------- + ------------------- + -------------------
| 3 225 15 15 45 3
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$$\int x 2 \sin^{2}{\left(x \right)} \cos{\left(3 x \right)}\, dx = C + \frac{16 x \sin^{5}{\left(x \right)}}{15} + \frac{8 x \sin^{3}{\left(x \right)} \cos^{2}{\left(x \right)}}{3} - 2 x \sin^{3}{\left(x \right)} + \frac{16 \sin^{4}{\left(x \right)} \cos{\left(x \right)}}{15} + \frac{104 \sin^{2}{\left(x \right)} \cos^{3}{\left(x \right)}}{45} - 2 \sin^{2}{\left(x \right)} \cos{\left(x \right)} + \frac{208 \cos^{5}{\left(x \right)}}{225} - \frac{4 \cos^{3}{\left(x \right)}}{3}$$
Use the examples entering the upper and lower limits of integration.