What is the critical (x^2+3)/(12x) ?

The critical (x^2+3)/(12x) is x=-sqrt(3),x=sqrt(3)

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critical (x^2+3)/(12x)

critical points

\frac{x ^{2} + 3}{12 x}

x = - 3, x = 3

Solution steps

\frac{x ^{2} + 3}{12 x}

Find where

f^{'} (x)

is equal to zero or undefined

x = - 3, x = 3, x = 0

Identify critical points not in

f (x)

domain

Domain of

\frac{x ^{2} + 3}{12 x} : x < 0 or x > 0

\frac{x ^{2} + 3}{12 x}

is not defined at

x = 0

, therefore:

x = - 3, x = 3

What is the critical (x^2+3)/(12x) ?
The critical (x^2+3)/(12x) is x=-sqrt(3),x=sqrt(3)