Intergration by Parts

Hello, i need this question answered by the method in the title, i was quite good at it before they threw an x^2 in. So here it is

find the intergal of
x^sin2x

thank you

Quote:

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Originally Posted by sillyhacker

Hello, i need this question answered by the method in the title, i was quite good at it before they threw an x^2 in. So here it is

find the intergal of
x^sin2x

thank you

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so i suppose you made a typo and you actually want:

integral of (x^2)sin(2x)

Here it is:

thank you