The Norbert H and Jason M Kluga science, math and engineering blog. Dedicated to the science discussions I would have with my grandfather Norbert and great uncle John and to the artistic influence of my grandmother Lorraine. And most of all, to my late mother who grounded me and nurtured my passion for science, engineering and music.
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integral of 1/(1-x^2)^(3/2)
definitely an integral for the trig. substitution method
when you see the a^2 - x^2 form, you should be thinking x = a*sinθ, dx = a*cosθdθ and then cancel out and flip around and get to a trigonometric equation you know the antiderivative of.