This is a problem from my homework set.(adsbygoogle = window.adsbygoogle || []).push({});

I'm so close but I'm tangled up at the end...

Integrate/ x arccos(x)dx

So far I am at

(x^2)/2 arccosx - Int/ (x^2)/ (2 sqrt(x^2 - 1))

Can figure out how to integrate this part.

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# Need help with a problem

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