Integrate x^4 / (1 - x^2)^(3/2)

  • #1
1. Integral of (x^4)/(1-x^2)^(3/2) dx

i let x=sint so dx=costdt used the right triangle and simplified to integral of ((sint)^4)/((cost)^2) dt
 

Answers and Replies

  • #2
rock.freak667
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Now rewrite sin4t as (1-cos2t)2 and expand.
 

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