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Find the inverse function of x^2+4x+1

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Find the inverse function of x^2+4x+1

Postby Guest » Wed Aug 28, 2013 4:03 am

If f(x) = x2+4x+1
Find the inverse function.
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Re: Find the inverse function of x^2+4x+1

Postby adamsmith » Mon Sep 02, 2013 7:58 am

Solution: Given f(x) = x2+4x+1
inverse of the function f^-1 (x)= -2±√(x+3)

Learn more information on Inverse Functions here

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