Saturday
April 19, 2014

Homework Help: Calculus

Posted by Rain on Monday, October 16, 2006 at 6:06pm.

could anybody please explain how

sec x tan x - sec x tan^2(x) dx

= sec x tan x + sec x dx - sec^3(x) dx




What I dont understand about your question is what is

?


i just want to know if those two equations are equal, if yes, how did one go to the other.


I'm not sure what your symbols stand for either. Something didn't translate to ASCII very well when you did the paste.

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