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Friday, May 22, 2009

integral of (x^3)*sqrt[4-x^2] using substitution

integral of (x^3)*sqrt[4-x^2] using substitution

use 4 - x² =u²

write every thing in terms of u, open up the brackets and integrate.


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1 comment:

  1. Thank you so much :) i had a question like that in my assignment paper :)

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