Posted by sean on September 23, 2002 at 16:08:58:
what is the derivative of 1/x² ?i keep getting lost in all the x and h garbage. i get to (x²-x²-2hx-h²)/[x²(x²+2hx+h²)] and then i get a bit confused. is that much even right?
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Comments: : what is the derivative of 1/x² ? : i keep getting lost in all the x and h garbage. i get to (x²-x²-2hx-h²)/[x²(x²+2hx+h²)] and then i get a bit confused. is that much even right?
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