Reduction Formula Help (1 Viewer)

[ajtho777]

Hey all, I'm having a bit go problems with part a

 

[kendricklamarlover101]

after using ibp try rationalising the numerator (multiplying by sqrt(1-x^2)/sqrt(1-x^2)). should be pretty obvious from there

 

[tywebb]

after using ibp try rationalising the numerator (multiplying by sqrt(1-x^2)/sqrt(1-x^2)). should be pretty obvious from there

like this?