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April 27, 2015

Homework Help: Calculus Verification

Posted by Matt on Sunday, October 7, 2007 at 10:43pm.

I just want to make sure im right. Find the derivative if y= arcsec(x+3).

I got
1
=======================
|x+3|sqrt(x+3)^(2)-1

Is this the final answer or do you need to solve (x+3)^2 and get (x^(2) + 9x + 9)

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