# What are the critical values, if any, of #f(x)=(x^2-5x)/(x^2-2)#?

##### 1 Answer

Nov 4, 2015

#### Explanation:

Note that the domain of

# = (2x^3-5x^2-4x+10-2x^3+10x^2)/(x^2-2)^2#

# = (5x^2-4x+10)/(x^2-2)^2#